Initial API for @evanweaver to work with

[#83945182]
[#83945182] Initial commit of QMessageBox notifications for unavailable network path.
Implement check for network drive

[#83945182]
Merge branch '83945182_UserMeasuresDir' of github.com:NREL/OpenStudio into 83945182_UserMeasuresDir
Improving the network drive detection routines

[#83945182]
[#83945182] Refinements.
[#83945182] Add singleShot timer and slot.
[#83945182] Rejigger connection.
[#83945182] Update connect
Merge pull request #1300 from NREL/83945182_UserMeasuresDir

83945182 user measures dir
Merge remote-tracking branch 'remotes/origin/develop' into cbecc-materials-idd
I had already made this change to the network drive check but it seems to have been lost somehow.