Update sync mechanism
Merge branch 'master' of https://github.com/Apptitive/Apptitive-Content-Display

Conflicts:
	content display/src/main/java/com/apptitive/content_display/MainActivity.java
In StartActivity.java  code by Sharif is Comment outed.
Merge branch 'master' of https://github.com/Apptitive/Apptitive-Content-Display

Conflicts:
	content display/src/main/AndroidManifest.xml
	content display/src/main/java/com/apptitive/content_display/MainActivity.java
	content display/src/main/java/com/apptitive/content_display/StartActivity.java
	content display/src/main/java/com/apptitive/content_display/sync/SyncAdapter.java
	content display/src/main/java/com/apptitive/content_display/sync/SyncUtils.java
Merge branch 'master' of https://github.com/Apptitive/Apptitive-Content-Display
to get update
fix alarm interval
Merge branch 'master' of https://github.com/Apptitive/Apptitive-Content-Display
change about us bangla to englishe
MainActivity.java is Ready . clone of StartActivity.java.
Unnecessary files are dropped.
Merge branch 'master' of https://github.com/Apptitive/Apptitive-Content-Display

Conflicts:
	content display/src/main/java/com/apptitive/content_display/StartActivity.java
Sync icon changed.
unnecessary images are delete
MainActivity.java main layout flashed when refreshing data.
Merge branch 'feature_content_details'
Merge branch 'master' of https://github.com/Apptitive/Apptitive-Content-Display
partial_view_whole renamed to partial_view_fill.xml
Merge branch 'master' of https://github.com/Apptitive/Apptitive-Content-Display
check internet connection first time
Merge branch 'master' of https://github.com/Apptitive/Apptitive-Content-Display

Conflicts:
	content display/src/main/java/com/apptitive/content_display/StartActivity.java
Update Gradle plugin version.