Convert GH planting list to grouped list
 * Upgraded to iText 5.4 (from 2.0.8)
GH Seeding list is grouped now.
 * refactored some GlazedList Calculations into CPSCalculations
Much cleaner layout of the exported planting lists
 * main() for testing in PDFExporter
 * various small tweaks
DS field plantings converted to new layout
 * support for different notes in grouped display
 * various tweaks and fixes
checkpoint build files
Grouped format now for TP Field list
 * cleaned up PDF API a bit
added grouped format to the "all planting lists" export
 * added static classes for common comparators
 * added static methods to create planting list filters
 * removed unneeded "ExportTableFormat"
 * added "Debug Mode" to title of app
 * removed dependency on AdjacentGroupingList
cleaned up some imports
sundry:
 * YAFF DS/TP not being saved on plantings
 * displayed columns saved between runs
 * bump version number
Merge branch 'refs/heads/grouped-planting-lists'

Conflicts:
	CropPlanning/appinfo.properties
	CropPlanning/buildnumber.properties