CCHS-3
* Adding ECI for uncertainty on EPR
Code cleanup before starting work
WebJarified all of the external js and css
Added checking functionality to detect whether a user's session object contains invalid (legacy) sessions. If so, removes them. If current session is invalid, creates a new session and reloads the application.
Merge pull request #932 from isuftin/master

local JS to WebJars, session checking
"Continue With Defaults" now working properly on upload
Fix possible undefined error
Added "source" to column matching modal window
Changed layer matching column window to a mustache template instead of building up the HTML in js
Merge pull request #933 from isuftin/master

"Continue With Defaults" fix, Added Source to matching window, mustachio'd the column matching modal window
Update to ensure that auxillary attributes are being added to the database
Merge pull request #934 from isuftin/master

Update to ensure that auxillary attributes are being added to the database
Code Cleanup and Shorelines Download Button

- Moved stages to respective JSP into 'stages' directory to clean up main jsp

- Shorelines zipfile downloading now working
Baseline downloading enabled
Transect download button enabled
Merge pull request #935 from isuftin/master

Code cleanup and downloading enabled on all stages
Fix for 'disable' button in map identification window not working
Merge pull request #936 from isuftin/master

Fix for 'disable' button in map identification window not working
Fix for transect creation when we have a shoreline or two (or more) off
Merge branch 'master' of https://github.com/USGS-CIDA/coastal-hazards