[some modification of Madhusudan 07_sep_13]
SAT-1075-Add comments functionality in badges
modify question show
Merge branch 'master' of github.com:Cis-Madhusudhan/satudunia
SAT-1075 some modification in controller
Sprint-52 SAT-1070 8sept
Merge branch 'master' of github.com:viveksh/satudunia
Sprint-52 SAT-1083
Merge branch 'master' of github.com:DinshawRaje/satudunia
sprint-52 [SAT-1085]
Merge branch 'master' of github.com:Cis-Madhusudhan/satudunia