I13:Add symfony2 directory
I13: exclude symfony2/vendor files
I13: Layout fix and static files fix
I13:Homebundle create
Merge branch 'I13_Rewrite_in_SF2' of github.com:atulga/qanda into I13_Rewrite_in_SF2
I13: enable sf2 profiler
I13: Exclude cache and log files
I13:QandaHomeBundle create, show question list
I13:Delete cache
Merge branch 'I13_Rewrite_in_SF2' of github.com:atulga/qanda into I13_Rewrite_in_SF2

Conflicts:
	symfony2/app/logs/dev.log
I13: Fix session to work with sf2
Merge branch 'I13_Rewrite_in_SF2' of github.com:atulga/qanda into I13_Rewrite_in_SF2
I13:Question show change to sf2
Merge branch 'I13_Rewrite_in_SF2' of github.com:atulga/qanda into I13_Rewrite_in_SF2

Conflicts:
	index.php
I13: Fixes layout in HomeBundle
I13:Profile page to Sf2
Merge branch 'I13_Rewrite_in_SF2' of github.com:atulga/qanda into I13_Rewrite_in_SF2

Conflicts:
	symfony2/src/Qanda/HomeBundle/Resources/views/layout.html.twig
I13:Profile page
I13: temporarily enable HelloBundle
I13: Form to add a product to HelloBundle