Add nickname auto-completion feature
Merge pull request #7 from vadmeste/feature/add_nicknames_in_autocomplete

Add nickname auto-completion feature
current_buddy points to a roster item instead
Merge pull request #8 from vadmeste/simplify/current_buddy_ft_roster_item_type

current_buddy points to a roster item instead
Add /history-enable and /history-disable commands
src: Fix two apparent double free
Merge pull request #9 from vadmeste/feature/add_enable_and_disable_history_command

Add /history-enable and /history-disable commands
src: Interim commit - facebook jid to username converstion
src: Removing last remaining stale 'file-transfer' code