Fix SQL request for properly handling theme vote.

There was an assumption that a single theme was in the database.
Add entry for version 3.5.3
Merge branch 'po/fix-theme-vote'

* po/fix-theme-vote:
  Add entry for version 3.5.3
  Fix SQL request for properly handling theme vote.
Remove unsued variable.
Minor reformatting.
Add limit to number of post per user in the theme.

This limit is hard coded to 1 on the template file.
Merge branch 'po/limit-post-theme'

* po/limit-post-theme:
  Add limit to number of post per user in the theme.
Add support for desactivated user name setting.
Minor style fixes.
Update copyright notice.
Update term-of-use to match current policy.
Update help page.
Update stats about produced line of code.
Add support for Deactivated_Latency configuration.
Add support for disabling a user.

In this mode the user can only re-activate his account or use v2p as
if anonymous (no posting, no comment, no list of users, no search...).

Add migration script from previous DB schema.
Merge branch 'po/disable-user'

* po/disable-user:
  Add support for disabling a user.
  Add support for Deactivated_Latency configuration.
  Update stats about produced line of code.
  Update help page.
  Update term-of-use to match current policy.
  Update copyright notice.
  Minor style fixes.
  Add support for desactivated user name setting.
  Minor reformatting.
  Remove unsued variable.

Conflicts:
	web/templates/page_new.thtml
Minor style fixes.
When a user is deactivated only display its images in thumb format.
Add missing templates for the disable user feature.
Send copy of private message to the sender.