Minor change to zip code client code to provide a more robust solution to #70 when the module is present but the user doesn't desire search by zip code.
Added mechanism to focus the map based on the result set.
Closes #72
Added catch clause to visit(Model, Request, Domain) of WaterDataProviderModule to handle illegal arguments coming from client to prevent them bubbling up to the ModuleManager.
Fixes #74
Added checks in regulation.js rendering of SPARQL result sets to handle situations where the SPARQL processor fails to return a result where required fields are arbitrarily missing. Address #75 but doesn't solve the root problem.
Addressed issue where deselecting entries in a hierarchical facet did not update the BBQ state.
Fixes #73
Merge branch 'develop' of github.com:ewpatton/SemantEco into develop