logger output formatting

Also adds check for getLayer with null mLayers
Logger output formatting
remove some spurious comments
Fix Ajax URLs to go to location.href instead of localhost
remove console.log
Add debug version of openlayers.js as an option

Also added open layers cursor pointer to index.html
New Watershed panel type

TODO: needs some work to manage the hilight layer visibility
Add server memory reporting stuffs

Also adds a garbage collection call when server stops (not sure if this
helps much)
TODO: added option
Add wmsRequest url

Allows watershed layer to make click feature requests
Add watershed panel to layout
Merge branch 'master' of https://github.com/jdischler/DSS_Server

Conflicts:
	app/controllers/Application.java
	conf/routes