Fixed PHPDoc fir findTidByTaxonomyField method
Added global utility function findTermByFieldValue
Removed local function with new global utility findTermByFieldValue
Removed infamous getParent/getParent killer combo in taxonomy migration
Fixed bug in publications testing
Added reusable JSON MigrationList class OSHAMigrationListJSON
Fixed introduced bug in parent handled of thesaurus migration
Fixed news migration bug for term decoding
Merge pull request #52 from cristiroma/develop

refs #2572: Various enhancements and fixes for the migrations