Converted fullmatch to S3 generic, added fullmatch.formula
fullmatch.default to take in all possible match_on arguments
Added fullmatch.numeric, first pass at cleaning up documentation
Added some additional tests
Converted fullmatch to S3 generic, added fullmatch.formula
fullmatch.default to take in all possible match_on arguments
Added fullmatch.numeric, first pass at cleaning up documentation
Added some additional tests
Cleaned up after rebasing from master
Merge branch 'fullmatch-ui-simplifications' of github.com:markmfredrickson/optmatch into fullmatch-ui-simplifications

Conflicts:
	R/fullmatch.R
	inst/tests/test.fullmatch.R
Made custom digest function, clean up some docs, some issues with update.optmatch
update.optmatch is internal and somewhat untested for the time being
Added num_eligible_matches
Cleaned up documentation
A few small changes to remove warnings when building package
Merge branch 'fullmatch-ui-simplifications'

Conflicts:
	R/Optmatch.R
	R/fullmatch.R
	R/utilities.R