Enable scrolling

Currently, list of projects overwhelms the window height on low-resolution Chromebooks. This change to the CSS should fix that...
Update style.css
Make overflow-y 'auto' as per the approver's request...

Apparently 'overflow-y: scroll' would put a permanent scroll bar there, which would make it look ugly. Glad this is fixed now...
Merge pull request #2 from KennyStrawn177/patch-4

Patch 4
Upgrade the jQuery used... in order to correct the min.map error!
Merge pull request #3 from KennyStrawn177/code_editor_dev

Make sure there are as few branches as possible...