Added task for compressing images - fix #45

Added task for compressing images - fix #45
Update Makefile to support gulp publish
Migrate to 12th layer, load maximum of 1000 unread messages
#59 #169
Merge pull request #172 from tehsis/#45

Added task for compressing images - fix #45
#159
Improved append message animation, improved dialog switch speed
Fixed gulpfile
Fixed show more bug
Improved ajax post
Suggesting contacts in dialogs
Improved modal photo view, fixed show more history
Fixed margin top
Download videos, attach tooltips
Tooltip styles
added tooltip delay
New dialogs panel
Improved dropdown styles
Fixed package zip, CSP
Fix to #187 - Dialogs dropdown menu not showing correctly on mobile.