Prepare for new activity to get input
Large scale update for dependency and string names

Target SDK to 4.1.1.4 to match with Maven repository.
Require minimun API level 11 to use ActionBar API.
Refactor most of string names based on type_identity.
Support Android API level 4 or later by condition

Add android.support.v4.app package into repo library
Path: ./libs/android-support-v4.jar
Realign XML indentation
Merge branch 'feature/getInput' into develop

Basic input with editText and button.
Basic output with textView in new Activity.