Merge pull request #138 from escowles/master

fixing html form uploads (55227240)
Added new artifact to fcrepo-webapp, self-running container
Merge pull request #139 from futures/standalone

Added new artifact to fcrepo-webapp, self-running container
Unit test clean-up: statics

Resolves: https://www.pivotaltracker.com/story/show/58814930

Removed unneeded static methods from NamespaceTools
Removed an unneeded static from FedoraTypesUtils
Removed getBinary methods
Removing now-unneeded static mocking
This is stuff left over from the era of CXF
Removing unneeded static method from DefaultPropertiesLoader
test basic node HTML responses using HTMLUnit

Fixes https://www.pivotaltracker.com/story/show/60188408
expose java errors from select ajax requests
add HTML rendering for fcr:nodetypes
fix up namespace form to use bootstrap form groups
Update FedoraContent to do the right thing with the Slug: header, and remove fcr:new reference.
Fix backup and versions tests to mint unique object ids
Update .travis.yml
Update .travis.yml
Merge pull request #140 from futures/htmlunit

test basic node HTML responses using HTMLUnit
Revert .travis.yml changes
Use defaults for the travis.yml
add consistent logging configuration; use INFO for org.fcrepo, DEBUG for the module at hand, and WARN for everything else.
Non-functional commit: Reformat based on 120 character limit

Resolves: https://www.pivotaltracker.com/story/show/60368186
improve fcrepo-webapp landing page