CCHS-11
* Somewhat unrelated, but needed later on
* Adding PDB to calculations
* Still some testing needed before pushing this up higher
CCHS-11
* Making bias an optional parameter, do not apply correction if missing
CCHS-11
* Getting the bias stuff straightened out, found a few problems by testing
CCHS-11 CCHS-6
* Putting the bias values into the intersections
Merge remote-tracking branch 'remote-jiwalker/CCH-11' into CCHS-12
Pulled out interpolation call to be more explicit about it
Merge branch 'master' of github.com:USGS-CIDA/coastal-hazards into CCH-11
Merge pull request #898 from jiwalker-usgs/CCH-11

CCHS-11
Merge remote-tracking branch 'remote-canonical/master' into CCHS-12
- Serialize Bias and Bias Uncertainty to tab position 4 and 5
- Support legacy intersect files by defaulting to 0 for 
- bias/uncertainty. Temorarily removed test files until we get new
files.
Merge pull request #899 from thongsav-usgs/CCHS-12

Updates to Intersection/Bias code
* Updating tables on Ivan's request
Merge pull request #900 from jiwalker-usgs/CCH-11

Updating tables on Ivan's request
Missed the change in the stored procedure
Also, changed to "create or replace"
Merge pull request #901 from jiwalker-usgs/master

Liquibase changes
Proxy datum bias moved to a global workspace. UI code and geoserver
updated to support this.
Made sure to set bias in intersections, updated tests for parser
Merge pull request #902 from thongsav-usgs/CCHS-12

PDB shifts done
Forgot to check in new test files.