Merge remote-tracking branch 'rt/master'
Merge remote-tracking branch 'rt/master'
cloud_books to apps
Merge remote-tracking branch 'ta/master'

Conflicts:
	app/controllers/apps_controller.rb
Add powered by podnix cloud.
minor update to Powered by Podnix cloud
new_book to launch
change ssh index, cross cloud to be in synch with myapp.
Merge remote-tracking branch 'ta/master'
A demo user with auto login, polish messages, app sample launch (remove chkbox)
merge
Merge remote-tracking branch 'origin/master'
modify market place page
modify market place page