refactor get collection method
move config variables to tile set config file
move helper methods to tile set utils file
finish tile set CRUD refactoring
fix typo in file name
fix trim on undefined issue
small refactor
add create response mothod to utils
add config and utils files for poi category CRUD
address CR comment
add pass error method to tile set utils
remove nesting from tile set CRUD
refactor POI category CRUD - in progress
Merge branch 'dev' into MWEB-965
moved configuration to poi.config.js module
used poi.config module to get the table name
added JSDocs
renamed utils.sendHttoResponse() to utils.sendHttpResponse()
removed unused variable and refactored getPoiCategory()
created crud.utils.js and moved there passError()