layout changes and form and button designs updates
Merge branch 'revision-1' of https://github.com/VirtuoC/Classrooms into revision-1

Conflicts:
	Classrooms/res/layout-large/makepost.xml
	Classrooms/res/layout/makepost.xml
	Classrooms/src/com/classrooms/activity/classroomActivity.java
	Classrooms/src/com/classrooms/activity/makePost.java