LPS-32052 Remove unused exception
LPS-27530 Adding ExportImportPathUtil class, more path related methods will go here
LPS-27530 format source
LPS-27530 May be StagedModelPathUtil is not the best name either, will know once I see the rest of the commits
LPS-32271 The _unstyled theme application.css and dockbar.css files have errors which prevent SASS compilation
LPS-32270 As a web developer, it would be much easier of the SASS parser could provide line numbers relating to syntax errors found in my css
LPS-32270 Source formatting