add BADGES_SOLD to stats
fix broken summary page
the exclude= param was removed from affiliates() in uber/utils.py a while back
I removed it from summary.py because it seems like it's the same behavior as before
more .idea stuff
Merge pull request #297 from EliAndrewC/bug_summary_page_busted

fix broken summary page
minor tweaks to unsanitized data fix
per Eli's code review comments
Merge pull request #293 from EliAndrewC/bugfix_sanitize_stripe

run stripe form generation through django
Merge pull request #299 from EliAndrewC/master

tmp: pulling new stuff on develop branch for testing