Fixed Post State method according to new conventions
Fixed Pub_Date attribute to proper convention
Merge pull request #201 from DinaSaad/c1_Tharwat_Sprint1_Fixes

Fixed Post State method according to new conventions
Merge branch 'master' into c2_mohamed_activitylog
added the views i will need in activity log #210
added activity log html page #210
added loading icon #210
added part of my urls #210