Merge pull request #212 from isuftin/master

Table sorting, column mapping fixes
wiring up RSquiggle plot
Merge pull request #213 from cschroed-usgs/master

R Squiggle Plot button
Merge pull request #214 from isuftin/master

Confidence Interval, Edit Transect Width
Bug: Fixed an issue with plot exporting - if geoserver endpoint had a trailing slash in config.xml, plot exporting gave an error
Enhancement: Setting baseline edit layer to have a trokewidth of 4
Possible fix for duplicating issue for add transect