Adding to gitignore
merging from upstream
REPORT-486 - added evaluation date to logic context
Merge pull request #25 from jlkeiper/REPORT-486

REPORT-486 - added evaluation date to logic context
Merge branch 'master' of github.com:openmrs/openmrs-module-reporting

Conflicts:
	.gitignore
REPORT-487 - Mapping parameters to expressions should support numeric addition and subtraction
REPORT-487 - Mapping parameters to expressions should support numeric addition and subtraction
REPORT-487 - Mapping parameters to expressions should support numeric addition and subtraction
Merge pull request #27 from djazayeri/REPORT-487

REPORT-487 - Mapping parameters to expressions should support numeric addition and subtraction
REPORT-487 - Mapping parameters to expressions should support numeric addition and subtraction (adding detailed comments about regular expressions)
REPORT-490 initializing lists when they are null on the method addValue
REPORT-490 renaming method that was duplicated