Merge remote-tracking branch 'origin/iteration-2' into Yung'sBranch
cleaning house and using the new version of ruby.
updated some comments to make them more readable.
commiting minor changes.
ruby mine ignore files.
moved some links around
Merge branch 'master' into Yung'sBranch

Conflicts:
	.idea/crowdfunder.iml
corrected the user migration index for :email
corrected show.
Merge pull request #6 from richseviora/Yung'sBranch

Yung's branch