Html_safe on the raw_html_block

The problem only happens on production environment...

(ActionItem2658)
Html_safe on blog_helper list_post

(ActionItem2658)
destroy AbuseComplaint when reported is destroyed

ActionItem2451

Including: migration and test.
Another unsafe HTML creation
Fixing sending of email with SendEmail plugin

Bug added after the change on plugin routes:
3844f93c462dc69a7432b4baae18fdeca797a490

(ActionItem2669)
Merge branch 'master' into stable
Fixing postgresql quote problem
Merge commit 'refs/merge-requests/309' of git://gitorious.org/noosfero/noosfero into merge-requests/309
Using find_each on abuse_complaint migration instead of all.each
Merge commit 'refs/merge-requests/315' of git://gitorious.org/noosfero/noosfero into merge-requests/315
Fixing send_email_plugin feature tests
external_feed: strip attributes style and class

(ActionItem2650)
Fixing enterprise activities crash on postgres

(ActionItem2668)
Merge branch 'stable' of git://gitorious.org/noosfero/noosfero
Update themes