Turn on draft and pretty mode again. Also upgrade to GWT 2.7.
Turn on draft and pretty mode again.
Also upgrade to GWT 2.7.

Change-Id: I71c72ed7ebd46a5ae2b198c4fa11e4233900c76f

gwtproject/gwt-site-webapp,gwtproject/gwt-site-webapp,nweeger/gsiteapp,gwtproject/gwt-site-webapp,nweeger/gsiteapp