Don't force excerpts to override classification in dangerous ways

This had unintentionally released various "private" excerpts.  In
general, excerpt.classification should default unless top or there is
specific additional release granting more permissions.
Enable basic uglify with concatenation
Move runsql to tools

Been meaning to do this for a while
Don't aggregate sub-projects

Doesn't seem necessary for builds, and does annoying things.
Add sbt-angular-templates subproject, replacing angular.scala
Switch to ngStorage webjar
Remove now-unused jsCompatCompiler
Update angular-templates, seems to be working
Merge branch 'production'
Minor build cleanups
Update sbt-angular-templates: no effect
Match sbt-uglify PR #4 update
sbt-uglify 1.0.3 released
submodule updated
Merge branch 'mike'

Conflicts:
	app/assets/_all.js
	logback-access
re-delete _all.js
Fix logback-access merge
Switch from less to stylus
updated raw template asset refs; empty stylus files everywhere, and imported properly
all classes/ids no _, only -; reformat towards style guide