Fixed issues for auto-aligning images in sessions.

	modified:   actionbar/.classpath
	modified:   bcb_app/.classpath
	modified:   bcb_app/res/drawable-v12/navigation_icon_background.xml
	modified:   bcb_app/res/drawable/session_list_item_body_background_drawable.xml
	modified:   bcb_app/res/drawable/session_list_item_title_background_drawable.xml
	modified:   bcb_app/res/layout/session_details.xml
	modified:   bcb_app/res/layout/session_list_item.xml
	modified:   bcb_app/src/com/bangalore/barcamp/BCBUtils.java
	modified:   bcb_app/src/com/bangalore/barcamp/SlotItemsListAdapter.java
	modified:   slidingmenu/library/.classpath