Prettier Buttons- zoom in/out button

[alishams hassam]

Hi, this is only a couple images, but eventually I want to do it to the rest. It's a modification of the original, but prettier and doesn't blend into things. It has only been tested on the Openmoko Neo Freerunner, however it should work fine elsewhere.

I'm very constrained for time right now so don't expect the rest anytime soon, but I like to have it on my Freerunner so I thought I would share.

Eventually I would love to pretty up the GUI even more... but graphic design isn't my strongest area. Infact most of the work was done by Devenne Drege, she held my hand quite a bit.

Please give feedback or if you even think this is an area worth pursuing so I can figure out how much time to put in.

P.S. My bad for not having all the various sizes.... I know I have them somewhere but just can't track it down so I can make them again if needed.

[akashihi]

Applied in ​r4593

Thank you!