Fixed uploading of shapefiles with 0/1 in MHW. Also refactored
AttributeGetter to commons to get reuse of the number/boolean/date
parsing logic in ShapefileShorlineDAO
Merge remote-tracking branch 'remote-canonical/master' into CCHS-19

Conflicts:
	coastal-hazards-ui/src/main/java/gov/usgs/cida/coastalhazards/shoreline/dao/ShorelineFileDao.java
	coastal-hazards-ui/src/main/java/gov/usgs/cida/coastalhazards/shoreline/dao/ShorelineShapefileDAO.java
Merge remote-tracking branch 'remote-canonical/master' into CCHS-19
Merge remote-tracking branch 'remote-canonical/master' into CCHS-19
Merge pull request #916 from thongsav-usgs/CCHS-19

Small fixes + refactor