Added a little instruction for OSX users for successful compiling on 10.8.5

swapping out `virtualenv env` for `virtualenv -p python2.7 env`
Updated docs to reflect MacOS instructions for getting started
Added some more file to ignore, such as the _build folder in docs and nasty .DS_store files on Mac
Added file loading for roundup
Add file scraping test
[issue906] Add custom Python bug parser
Added message scraping functionality (to roundup)
Merge pull request #46 from ehashman/issue906

[issue906] Add custom Python bug parser
Add --extended-scrape option to scrape messages, keywords, etc..
Add raw_data dumping option to bug parser (for use with converse)
Add additional YAML example
Fixed, added tests
Remove a debug command
Added file loading for roundup
Add file scraping test
Added message scraping functionality (to roundup)
Add --extended-scrape option to scrape messages, keywords, etc..
Add raw_data dumping option to bug parser (for use with converse)
Add additional YAML example
Fixed, added tests