[#54775754] Make job clean filename comparisons case insensitive
Merge remote-tracking branch 'origin/20130808_ETH_JSONServerView_53229997' into 54775754-ModelToIdfOutputErroneouslyDeleted
[#54775754] Ensure that outdir is only added to outputfiles if needed
[#54775754] Fix default EnergyPlusJob version from 7.2 to 8.0

Not sure how this one got missed. Fixes failing
JobStatePersistence_Errors tests.

Attn: @macumber
Merge pull request #442 from NREL/54775754-ModelToIdfOutputErroneouslyDeleted

54775754 model to idf output erroneously deleted