changes
Merge remote-tracking branch 'origin/master'
Some fields add for predef clouds
added a concern Packable,(used to pack api json/hash), fix for sendreq(cloudbooks)
Merge remote-tracking branch 'rt/master'

Conflicts:
	app/controllers/cloud_books_controller.rb
fix for no_of_instance ocurring as 0
Merge remote-tracking branch 'ta/master'
beautify the "platform launch info", the image needs to be bought.
Merge remote-tracking branch 'origin/master'
For production