[Tails-dev] Patches

Hello,
please review and merge the following branches available here
http://git.tails.boum.org/jvoisin/tails :

feature/better_task_manager : split the "replace truecrypt" bug

bugfix/wikileaks_irc : fix wikileaks irc server address
doc/twitter    Add a link to the twitter account

feature/disable_Pidgin_accounts    Closes
https://tails.boum.org/todo/disable_Pidgin_accounts/

feature/truecrypt_deprecation_wrapper    Add a deprecation popup wrapper
for TrueCrypt