Disable show saved password on update Credentials
Deleted Unused file DialogAlert.java
Disable show saved password on update Credentials[2/2]

In previous commit, If uses updates only username, it does not updates
it.This has been corrected in this commit.
Merge branch 'ashish' into release

Conflicts:
	app/src/main/java/org/developfreedom/logmein/ui/DialogAlert.java
Documentation, refactored renames and marked visibilties in ManageUserServices
Refactor rename, visibility of variable names and missing documentation
Stop displaying toasts on cancellation
Update build tools to 21.1.1
Make the notifications an opt-in option

Long awaited and finally here
:)
\o/
Better toast text
Show General section header in Settings
Also update build-tools for Travis
Revert General Section add to fix null pointer crash
Get android-wait-for-emulator on server and run latest version
Remove branch param from build image url
Removed unwanted functions, refactored renames and documentated as required
Documented as required and marked one's to be checked
Merge branch 'tanjot' into chaudhary
FIXME in NetworkEngine

	* try-catch implemented using finally to
	  to close streams
	* link for reference
	  http://goo.gl/MqT9ID
Update version number v0.6.1 for release