gem update and table audit
added ability for moderators to delete and edit other users posts
added a way to share proposals on facebook
disabxled for development
remove support to a proposal, delete them
something for parma
some stuff for subdomains
a little fix for style
fixes for parma
fixes for account join
fix for certified
facebook share
newsletter v.3.0
Merge branch 'version_3_0_2' into version_3_1
bugfixing
Merge branch 'version_3_1' of https://github.com/coorasse/Airesis.git into version_3_1

Conflicts:
	config/locales/volunteers.en.yml
	config/locales/volunteers.it-IT.yml