prune and organize packages
Add .gitignore file
Update to support Ubuntu Precise release

- updated references in README to latest release
- changed Vangrantfile to reference PythonDevBootstrapPrecise
- added some gui python profiling tools
- include wxPython to be compiled from source
- minor package refactoring
Fix wx compile from source, and other cleanup
Refactor gui section, fix incorrect package name
Merge pull request #2 from mgarabed/master

Updates to support Ubuntu 12 (Precise)