Merge pull request #3 from NREL/develop

fix obj functions
add tests for objectives
more logging for argument map
update test for create data point
keep idf files and remove eso and mtr
break out apply measures into another module
initial reporting measure workflow
remove failing test because not all arugments are set in the data point lookup
remove sql exceptions
so reporting measures don't need the models passed?
conditional around which measure type when extracting arguments
save results of reporting measures
reduce logging of output varialbes
pass last openstudio model for reporting measures
reporting json injection
increment version and changelog
handle weather file changing while maintaining same path
Merge branch 'master' into develop