Added in a getActiveFilters in the filter database, and getFilteredRequirements in the requirements database which return active filters and filtered requirements, respectively
Merge branch 'dev-set3-filter' of github.com:333fred/wpi-suite-tng into dev-set3-filter
Fixed the updaing errors in backend
Merge branch 'dev-set3-filter' of github.com:333fred/wpi-suite-tng into dev-set3-filter
Iteration Equal to now displays a list of iterations
Merge branch 'dev-set3-iteration5' of github.com:333fred/wpi-suite-tng into dev-set3-filter