add build timestamp
move over to upgrade protection check
fix compile error
simplify and add tests for licensing
Merge branch 'develop' into SimplifyLicense
add missing file
delete some redundant code
Merge branch 'develop' into SimplifyLicense
make license tests clearer
fix max license settings
remove concept of AllowedNumberOfThreads
remove redundant properties
Merge pull request #1754 from Particular/SimplifyLicense

Simplify license