WIP: feature/abstractions (#45)

* Abstraction layer backup

* Removed DataEntity, was unnecessary for now

* Separated network, persistence, entities and interaction, closes #29

* Renamed binding

* Removed build files, example tests

Removed build files, example tests

* Fixed build files were not being ignored all around app

* Updated CI ymls

* Small changes

* Fixed legacy repository package names

* Fixed CQ findings

* Updated Fastlane

* Packaging changes and version upgrades

* Removed core from interactors

* Version bumps

* Added new module graph

scripts/cq/dokka.gradle

@@ -0,0 +1,10 @@
+apply plugin: 'org.jetbrains.dokka-android'
+
+dokka {
+    outputFormat = "html"
+    outputDirectory = "$rootProject.projectDir/reports/javadoc"
+    jdkVersion = 8
+
+    reportUndocumented = true
+    skipEmptyPackages = true
+}