Merge pull request #298 from SGA-Brookshire/master

clean up
Worked on micro transcriptions in e3 and on one file in e2
Merge branch 'master' of https://github.com/umd-mith/sga
Worked on micro transcriptions in e3
simplified use of grunt to create a single app.min.js file ; may have to revisit or add source maps to make dev easier
Merge branch 'master' of https://github.com/umd-mith/sga
Finished micro transcriptions in e3. Fixed some errors in e2. Started micro transcriptions in e1 from the last pages.
Worked on micro transcriptions in e3
Merge pull request #299 from alevan2/master

Worked on micro transcriptions in e3 and on one file in e2
start of a python shared canvas manifest generator
Merge branch 'master' of github.com:umd-mith/sga
trying to trigger travis to do its first build
try to convince travis to run py.test instead of setup.py
build status should be in manifest generator README.md
PU cleanup