for GCP-7257
GCP-7258
GCP-7132
- make excel file an HSSFWorkbook to be compatible with old Fieldbook
- refactored code, extracted constants to enum
GCP-7258
GCP-7257
GCP-7260
GCP-7336
Merge branch 'devbranch' of https://github.com/digitalabs/GermplasmStudyBrowser into devbranch
made some edits
Added test class for AWhereUtil GCP-7256
GCP-7336 edited README.md
GCP-7336 edited README.md
GCP-7208 plus removed commented codes
GCP-7132 fixed variates values not starting on right column