diff --git a/.idea/compiler.xml b/.idea/compiler.xml
deleted file mode 100644
index 96cc43ef..00000000
--- a/.idea/compiler.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CompilerConfiguration">
-    <resourceExtensions />
-    <wildcardResourcePatterns>
-      <entry name="!?*.java" />
-      <entry name="!?*.form" />
-      <entry name="!?*.class" />
-      <entry name="!?*.groovy" />
-      <entry name="!?*.scala" />
-      <entry name="!?*.flex" />
-      <entry name="!?*.kt" />
-      <entry name="!?*.clj" />
-      <entry name="!?*.aj" />
-    </wildcardResourcePatterns>
-    <annotationProcessing>
-      <profile default="true" name="Default" enabled="false">
-        <processorPath useClasspath="true" />
-      </profile>
-    </annotationProcessing>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/copyright/profiles_settings.xml b/.idea/copyright/profiles_settings.xml
deleted file mode 100644
index e7bedf33..00000000
--- a/.idea/copyright/profiles_settings.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-<component name="CopyrightManager">
-  <settings default="" />
-</component>
\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
deleted file mode 100644
index f8d85214..00000000
--- a/.idea/gradle.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="GradleSettings">
-    <option name="linkedExternalProjectsSettings">
-      <GradleProjectSettings>
-        <option name="distributionType" value="DEFAULT_WRAPPED" />
-        <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="modules">
-          <set>
-            <option value="$PROJECT_DIR$" />
-            <option value="$PROJECT_DIR$/camerakit" />
-            <option value="$PROJECT_DIR$/demo" />
-          </set>
-        </option>
-        <option name="resolveModulePerSourceSet" value="false" />
-      </GradleProjectSettings>
-    </option>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/libraries/animated_vector_drawable_25_0_1.xml b/.idea/libraries/animated_vector_drawable_25_0_1.xml
deleted file mode 100644
index fe16fa13..00000000
--- a/.idea/libraries/animated_vector_drawable_25_0_1.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<component name="libraryTable">
-  <library name="animated-vector-drawable-25.0.1">
-    <CLASSES>
-      <root url="file://$USER_HOME$/.android/build-cache/a14dfd4122d9ec8ac647e1599ab6330756ed764f/output/res" />
-      <root url="jar://$USER_HOME$/.android/build-cache/a14dfd4122d9ec8ac647e1599ab6330756ed764f/output/jars/classes.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
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-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/appcompat_v7_25_0_1.xml b/.idea/libraries/appcompat_v7_25_0_1.xml
deleted file mode 100644
index 0542cb3e..00000000
--- a/.idea/libraries/appcompat_v7_25_0_1.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<component name="libraryTable">
-  <library name="appcompat-v7-25.0.1">
-    <ANNOTATIONS>
-      <root url="jar://$USER_HOME$/.android/build-cache/3dc0fd89d2c701002f1eaa15f76f1946492d475e/output/annotations.zip!/" />
-    </ANNOTATIONS>
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/3dc0fd89d2c701002f1eaa15f76f1946492d475e/output/jars/classes.jar!/" />
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-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/Library/Android/sdk/extras/android/m2repository/com/android/support/appcompat-v7/25.0.1/appcompat-v7-25.0.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/support_annotations_25_0_1.xml b/.idea/libraries/support_annotations_25_0_1.xml
deleted file mode 100644
index acd07a56..00000000
--- a/.idea/libraries/support_annotations_25_0_1.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<component name="libraryTable">
-  <library name="support-annotations-25.0.1">
-    <ANNOTATIONS>
-      <root url="jar://$USER_HOME$/Library/Android/sdk/extras/android/m2repository/com/android/support/support-annotations/25.0.1/support-annotations-25.0.1-annotations.zip!/" />
-    </ANNOTATIONS>
-    <CLASSES>
-      <root url="jar://$USER_HOME$/Library/Android/sdk/extras/android/m2repository/com/android/support/support-annotations/25.0.1/support-annotations-25.0.1.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/Library/Android/sdk/extras/android/m2repository/com/android/support/support-annotations/25.0.1/support-annotations-25.0.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/support_compat_25_0_1.xml b/.idea/libraries/support_compat_25_0_1.xml
deleted file mode 100644
index 43444f64..00000000
--- a/.idea/libraries/support_compat_25_0_1.xml
+++ /dev/null
@@ -1,16 +0,0 @@
-<component name="libraryTable">
-  <library name="support-compat-25.0.1">
-    <ANNOTATIONS>
-      <root url="jar://$USER_HOME$/.android/build-cache/61a0a0ddfbb28af4e3621c3bbd38787bd341ea75/output/annotations.zip!/" />
-    </ANNOTATIONS>
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/61a0a0ddfbb28af4e3621c3bbd38787bd341ea75/output/jars/classes.jar!/" />
-      <root url="jar://$USER_HOME$/.android/build-cache/61a0a0ddfbb28af4e3621c3bbd38787bd341ea75/output/jars/libs/internal_impl-25.0.1.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/61a0a0ddfbb28af4e3621c3bbd38787bd341ea75/output/res" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/Library/Android/sdk/extras/android/m2repository/com/android/support/support-compat/25.0.1/support-compat-25.0.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/support_core_ui_25_0_1.xml b/.idea/libraries/support_core_ui_25_0_1.xml
deleted file mode 100644
index 22c38740..00000000
--- a/.idea/libraries/support_core_ui_25_0_1.xml
+++ /dev/null
@@ -1,16 +0,0 @@
-<component name="libraryTable">
-  <library name="support-core-ui-25.0.1">
-    <ANNOTATIONS>
-      <root url="jar://$USER_HOME$/.android/build-cache/3ffa9a41c8f42cddb64a7c7ef58bb643868fff95/output/annotations.zip!/" />
-    </ANNOTATIONS>
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/3ffa9a41c8f42cddb64a7c7ef58bb643868fff95/output/jars/libs/internal_impl-25.0.1.jar!/" />
-      <root url="jar://$USER_HOME$/.android/build-cache/3ffa9a41c8f42cddb64a7c7ef58bb643868fff95/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/3ffa9a41c8f42cddb64a7c7ef58bb643868fff95/output/res" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/Library/Android/sdk/extras/android/m2repository/com/android/support/support-core-ui/25.0.1/support-core-ui-25.0.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/support_core_utils_25_0_1.xml b/.idea/libraries/support_core_utils_25_0_1.xml
deleted file mode 100644
index dd8f5046..00000000
--- a/.idea/libraries/support_core_utils_25_0_1.xml
+++ /dev/null
@@ -1,16 +0,0 @@
-<component name="libraryTable">
-  <library name="support-core-utils-25.0.1">
-    <ANNOTATIONS>
-      <root url="jar://$USER_HOME$/.android/build-cache/3e94c7f8bca080cfbc1c8643adc728143557f195/output/annotations.zip!/" />
-    </ANNOTATIONS>
-    <CLASSES>
-      <root url="file://$USER_HOME$/.android/build-cache/3e94c7f8bca080cfbc1c8643adc728143557f195/output/res" />
-      <root url="jar://$USER_HOME$/.android/build-cache/3e94c7f8bca080cfbc1c8643adc728143557f195/output/jars/classes.jar!/" />
-      <root url="jar://$USER_HOME$/.android/build-cache/3e94c7f8bca080cfbc1c8643adc728143557f195/output/jars/libs/internal_impl-25.0.1.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/Library/Android/sdk/extras/android/m2repository/com/android/support/support-core-utils/25.0.1/support-core-utils-25.0.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/support_fragment_25_0_1.xml b/.idea/libraries/support_fragment_25_0_1.xml
deleted file mode 100644
index 6253632e..00000000
--- a/.idea/libraries/support_fragment_25_0_1.xml
+++ /dev/null
@@ -1,16 +0,0 @@
-<component name="libraryTable">
-  <library name="support-fragment-25.0.1">
-    <ANNOTATIONS>
-      <root url="jar://$USER_HOME$/.android/build-cache/beffe7960a95b7cd19161bf33cf77ccc04a16ba8/output/annotations.zip!/" />
-    </ANNOTATIONS>
-    <CLASSES>
-      <root url="file://$USER_HOME$/.android/build-cache/beffe7960a95b7cd19161bf33cf77ccc04a16ba8/output/res" />
-      <root url="jar://$USER_HOME$/.android/build-cache/beffe7960a95b7cd19161bf33cf77ccc04a16ba8/output/jars/classes.jar!/" />
-      <root url="jar://$USER_HOME$/.android/build-cache/beffe7960a95b7cd19161bf33cf77ccc04a16ba8/output/jars/libs/internal_impl-25.0.1.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/Library/Android/sdk/extras/android/m2repository/com/android/support/support-fragment/25.0.1/support-fragment-25.0.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/support_media_compat_25_0_1.xml b/.idea/libraries/support_media_compat_25_0_1.xml
deleted file mode 100644
index 1a995e80..00000000
--- a/.idea/libraries/support_media_compat_25_0_1.xml
+++ /dev/null
@@ -1,16 +0,0 @@
-<component name="libraryTable">
-  <library name="support-media-compat-25.0.1">
-    <ANNOTATIONS>
-      <root url="jar://$USER_HOME$/.android/build-cache/79f7995dc61f3acc4da1baf0acc53718857b78d0/output/annotations.zip!/" />
-    </ANNOTATIONS>
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/79f7995dc61f3acc4da1baf0acc53718857b78d0/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/79f7995dc61f3acc4da1baf0acc53718857b78d0/output/res" />
-      <root url="jar://$USER_HOME$/.android/build-cache/79f7995dc61f3acc4da1baf0acc53718857b78d0/output/jars/libs/internal_impl-25.0.1.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/Library/Android/sdk/extras/android/m2repository/com/android/support/support-media-compat/25.0.1/support-media-compat-25.0.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/support_v4_25_0_1.xml b/.idea/libraries/support_v4_25_0_1.xml
deleted file mode 100644
index 05bc81d7..00000000
--- a/.idea/libraries/support_v4_25_0_1.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<component name="libraryTable">
-  <library name="support-v4-25.0.1">
-    <CLASSES>
-      <root url="jar://$USER_HOME$/.android/build-cache/d6d4c86939de301ed7868ff574de32e494441379/output/jars/classes.jar!/" />
-      <root url="file://$USER_HOME$/.android/build-cache/d6d4c86939de301ed7868ff574de32e494441379/output/res" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/support_vector_drawable_25_0_1.xml b/.idea/libraries/support_vector_drawable_25_0_1.xml
deleted file mode 100644
index 3bb8f3d7..00000000
--- a/.idea/libraries/support_vector_drawable_25_0_1.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<component name="libraryTable">
-  <library name="support-vector-drawable-25.0.1">
-    <CLASSES>
-      <root url="file://$USER_HOME$/.android/build-cache/1d4074d5b53f293292f1c881bb91c9e73b9907d3/output/res" />
-      <root url="jar://$USER_HOME$/.android/build-cache/1d4074d5b53f293292f1c881bb91c9e73b9907d3/output/jars/classes.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$USER_HOME$/Library/Android/sdk/extras/android/m2repository/com/android/support/support-vector-drawable/25.0.1/support-vector-drawable-25.0.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index 1925ad5c..00000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/camerakit/camerakit.iml" filepath="$PROJECT_DIR$/camerakit/camerakit.iml" />
-      <module fileurl="file://$PROJECT_DIR$/camerakit-android.iml" filepath="$PROJECT_DIR$/camerakit-android.iml" />
-      <module fileurl="file://$PROJECT_DIR$/demo/demo.iml" filepath="$PROJECT_DIR$/demo/demo.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/runConfigurations.xml b/.idea/runConfigurations.xml
deleted file mode 100644
index 7f68460d..00000000
--- a/.idea/runConfigurations.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RunConfigurationProducerService">
-    <option name="ignoredProducers">
-      <set>
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
-      </set>
-    </option>
-  </component>
-</project>
\ No newline at end of file