Initial modularization of core image editor code.

image-editor/lib/build.gradle

@@ -0,0 +1,47 @@
+plugins {
+    id 'com.android.library'
+    id 'witness'
+    id 'kotlin-android'
+    id 'kotlin-kapt'
+}
+
+apply from: 'witness-verifications.gradle'
+
+android {
+    buildToolsVersion BUILD_TOOL_VERSION
+    compileSdkVersion COMPILE_SDK
+
+    defaultConfig {
+        minSdkVersion MINIMUM_SDK
+        targetSdkVersion TARGET_SDK
+        multiDexEnabled true
+    }
+
+    compileOptions {
+        coreLibraryDesugaringEnabled true
+        sourceCompatibility JAVA_VERSION
+        targetCompatibility JAVA_VERSION
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+}
+
+dependencyVerification {
+    configuration = '(debug|release)RuntimeClasspath'
+}
+
+dependencies {
+    lintChecks project(':lintchecks')
+
+    implementation project(':core-util')
+
+    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
+
+    implementation 'androidx.core:core-ktx:1.5.0'
+    implementation 'androidx.annotation:annotation:1.2.0'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
+
+    kapt 'androidx.annotation:annotation:1.2.0'
+}