Merge pull request #2 from fcarsten/master

Started work on WPS VM Service
Fixed validator not saving if no saved/trashed columns
Fixed bad function call
Fixed initial load bug with parameterDetails config option
EAVL-20 - Predictor page loading status (if any) at startup
Updated env.properties ignore
EAVL-20 Set Proxy persistence
EAVL-21 Made nav bar links NOt use javascript