Merge pull request #33 from kethinov/update

update

README.md

@@ -1,4 +1,4 @@
-Bubble Painter [![Gittip](http://img.shields.io/gittip/kethinov.png)](https://www.gittip.com/kethinov/)
+Bubble Painter
 ===
 
 Apple removed the ability to customize the colors of the message bubbles in [Messages.app](http://en.wikipedia.org/wiki/Messages_%28application%29#OS_X_version) in Mac OS X 10.10 Yosemite. This app gives you back that ability.
@@ -54,4 +54,4 @@ How to hack this app's source code
 2. To run the app from source code, open `dev/mac/start.command`
 3. To do a build, open `dev/mac/build.command`
 
-.app files will be located in the `build` directory.
+.app files will be located in the `build` directory.