pt_BR Translation
Updated Translation.
Adding Bulgarian translation

 * Fixes #76
More translations.
Update / Fix po files
UI: Replace 'dummy' tooltip with correct text
Implement unlimited scrollback option
Merge pull request #77 from NatanJMai/master

Updated Brazilian Portuguese translation
Update es.po
Merge pull request #85 from micrococo/master

Update Spanish translation
Fix start_auto_hide_tick function
Improve debugging header

 * Move TRACE macro to debug.h
 * DEBUG_FUNCTION now prints the file name in which it is called,
   this makes it easier to identify in which file a function can
   be found.
Fix focus window with hotkey

 * Until now if the tilda pull up/down
   hotkey was pressed and the tilda window
   was pulled down, then it was pulled up,
   even if it was inactive.
 * This patch changes the behaviour to focus
   the tilda window if it is currently pulled down
   but does not have focus.
 * Fixes issue #8
Add some more debug messages
Remove two unused defines
Unfullscreen: Correctly position window

 * See issue #80
Fix for 'focus-instead-of-pull-up' for i3wm users

 * Fixes an issue for users of the i3wm tiling window
   manager which prevented the tilda window from being
   pulled up/down after the preferences window was opened
   once.
 * Fixes #86
Update and cleanup licensing information

 * Removed FSF Address and replaced by link
 * Added missing license headers. The
   tomboylicense header is copied from
   the original tomboy repository at
   https://git.gnome.org/browse/tomboy
 * The configsys.{c,h} license headers were
   forgotton when the files were added.
Use strcasecmp instead of comparing characters
Compile with clang