Remove old window scaling

Merge branch 'master' of github.com:johanmattssonm/birdfont

Fix copy and paste etc.

Fix spacing classes

White space fixes

Merge branch 'master' of github.com:johanmattssonm/birdfont

Lock for blocking background process

Apply OTF substitution in kerning tab

Remove stroke code settings
Fix compiler warnings

Separate theme tab

Merge branch 'master' of github.com:johanmattssonm/birdfont

Fix text input in spacing tab

Set canvas size

Round of small values to zero in spacing tab

Merge branch 'master' of https://github.com/johanmattssonm/birdfont into HEAD

Add setting for modifier requirement to key bindings for each tab

Kerning strings
This commit adds code that lets the user load a list of strings for kerning.
The list and the position in the list is specific for each font.

Merge branch 'master' of gitorious.org:birdfont/birdfont

Platform independent text input

Customizable color theme

Thread safety in text rendering

Set rsb and lsb values from text input in spacing tab

A new spacing tab