Added credits and a license.

LICENSE.txt

@@ -0,0 +1,26 @@
+Copyright (c) 2012 Zac Altman
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+A different license may apply to other ressources included in this package, 
+including Drew Wilson's Pictos Icons. Please consult their 
+respective headers for the terms of their individual licenses.

README.md

@@ -11,4 +11,8 @@ ZAActivityBar is an easy-to-use activity bar that's meant to non-intrusively dis
 
 ## Video
 
-[Link to Video](https://www.dropbox.com/s/bwv8z9u595ehngi/ZAActivityBar.mov)
+[Link to Video](https://www.dropbox.com/s/bwv8z9u595ehngi/ZAActivityBar.mov)
+
+## Credits
+
+ZAActivityBar is brought to you by [Zac Altman](https://github.com/zacaltman). It was heavily influenced by [SVProgressHUD](https://raw.github.com/samvermette/SVProgressHUD) by [Sam Vermette](http://samvermette.com). The success and error icons are from [Pictos](http://pictos.cc/). If you have feature suggestions or bug reports, feel free to help out by sending pull requests or by [creating new issues](https://github.com/zacaltman/ZAActivityBar/issues/new). If you're using ZAActivityBar in your project, attribution would be nice.