[EDIT] Forum, Intercom, Ajax

add post to topic... and
Ajax notification message
Fixed intercom and add new function...
[Fix] Databaze query

too many removed add one
 [ADD] Ratings

Forum: Edit, Delete, Ratings, Home Page fixed
Intercom: Style new, fixe function and add new
Global: Add notification center
[SQL] new schema
[FIX] Avatar url
[FIX] Avatar size in event home page
[FIX] Avatar url in Ratings box...
[FIX] Title

in Permison-forum and Post-edit
Merge pull request #4 from Natsu13/master