Revert "Initial Commit"

This reverts commit 65a29a899de10d0659aba97fecc66832611309bf.

Conflicts:
	res/layout/fragment_pnrstatus_request.xml
	res/values/strings.xml
	res/values/styles.xml
	src/com/trupt/itrainz/async/TrAsyncTask.java
	src/com/trupt/itrainz/model/Menu.java
	src/com/trupt/itrainz/operation/HttpOperation.java
	src/com/trupt/itrainz/ui/activity/MainActivity.java
	src/com/trupt/itrainz/ui/fragment/HomeFragment.java
	src/com/trupt/itrainz/ui/fragment/OnFragmentChangeRequestListener.java
	src/com/trupt/itrainz/util/MenuUtil.java