merge
fixing migrations snarl.
Merge branch 'master' of github.com:18F/peacecorps-site
cleaning up unneeded migrations files.
fixing migrations snarl.
Merge branch 'master' of github.com:annalee/peacecorps-site
Merge branch 'master' of github.com:18F/peacecorps-site
refactoring models to normalize fund away from project and issue.
view, template, and test updates for the fund model refactor.
de-jankifying rounding on percent_funded()
Merge pull request #18 from annalee/fund-model-refactor

Fund model refactor