start  working on 0.9

code refactoring and comments!
Open note on middle click

minor tweaks
skins and gui arrangements

skins, gui minor arrangements, remenber skin chosed and window
visibility
finishing touches
finishing touches pass 2
last changes

buttons for cycle font sizes and current note
No need to use linq
Tweak and make mouse button configurable
Merge pull request #3 from hashashin/0.9

0.9