Introduce "build" command to make it easier to upgrade package dependencies of proxies.
Fix bug that prevented apps from being deployed after proxies had been deployed.
Merge branch 'master' into 2.0

Conflicts:
	package.json
Fix to make emote log work
Merge branch '2.0' of https://github.com/emote/tools into 2.0
Added feature to check for build in staging directory before attempting deploy. Other minor changes to logging.
Bugfix: emote build must create staging directory even when there is nothing to build
Fix template for usgs to work with reserved words.
Tweak usgs proxy index.js one last time
Add version check for MMS emoteMinimumVersion
Merge branch '2.0' of https://github.com/emote/tools into 2.0
Add hashDirectoryContents
New feature to prompt for uer input to get credentials for MMS and external integrations when needed.
Merge branch '2.0' of https://github.com/emote/tools into 2.0

Conflicts:
	lib/common.js
Merge branch 'master' into 2.0

Conflicts:
	package.json
Got regression test working again after merge from master
Make wsdl-based generation work in 2.0
Fix bug in merging credentials files (introduced by 2.0.5)
Bump version after rebase
Add --emoteDir flag.
Turn off module announcments where appropriate