Update Fontello font
Add link to github repository from about box
Use outline instead of border on selected tools
Introduce move tool button in main-menu

Selecting and moving pixels is not yet implemented.
That comes later in this branch.
Introduce selection/move tool

Break out namespace for simple geometric transformations
Use dotimes instead of doseq when appropriate
Explicitly check for color input support instead of Chrome
Make CSS Firefox and Opera compatible
Bump version to 0.0.2a
Merge branch 'AddSelectionTool'

This branch introduces the select/move tool.

It also removes the rather rude browser
blocking that was based entirely on the user
viewing the page through chrome. Goya now
supports firefox 29+ as well as opera. Users
with browsers that do not support the color input
type will be directed to download chrome,
opera or firefox with an appropriate link.