Adding Erik Blas to contribs.
Merge pull request #20 from rhyolight/contributor-updates

Adding Erik Blas to contribs.
Merge remote-tracking branch 'upstream/gh-pages' into contributor-updates
Fixed David's github username and added Bertie to contrib list.
Merge pull request #23 from rhyolight/contributor-updates

Contributor updates
Adding Joe Block to contribs.
Merge pull request #27 from rhyolight/contributor-updates

Adding Joe Block to contribs.
Adding David Brody to contributor list.
Merge pull request #32 from rhyolight/contributor-updates

Adding contributors
minor spelling corrections
Merge pull request #34 from willperkins/gh-pages

minor spelling corrections
Added Will Perkins to contrib list.
Merge pull request #37 from rhyolight/contributor-updates

Added Will Perkins to contrib list.