Added Uploads list in menu bar. closes #63
Increased maximum file upload. closes #70
Added progess bar handlers. closes #69
Merge remote-tracking branch 'origin/master' into fix-issue-63

Conflicts:
	src/main/java/edu/dfci/cccb/mev/configuration/MvcConfiguration.java
Merge pull request #71 from jfarid27/fix-issue-63

Fix issue 63