Convert wiki from Google Code to Github

Fork of trentm/googlecode2github

I just needed the wiki converting script, modified to suit my needs. Other files removed.

Usage

• download Google Code wiki files locally, from http://PROJECT.googlecode.com/svn/wiki/
• convert with script: python wikiconvert.py GITHUB_NAME/GITHUB_PROJ source_dir target_dir

(the GITHUB_NAME and GITHUB_PROJ are not actually needed, I didn't bother to edit the script further)