* Override inheritance of HAPI's old maven-compiler-plugin
and stop using deprecated forceJavacCompilerUse
* Take checkstyle plugin out of default build
* Use less for initial JVM opts (maybe forked compilers will need this)
* Try on a mac?
* Report free space, add MAVEN_OPTS
* No MAVEN_OPTS?
* Back to ubuntu
* Try some compiler args and max mem
* Try some MaxRamPercentage on surefire too
* Try 75.0 MaxRamPercentage
* 60?
* Update surefire version, even less Xmx
* Revert I18nBase style fix (get tests to pass, apply later)
* Now that memory is less of an issue, try checkstyle again
* Fix missing single quote
* Try 50% of 7G for Xmx
## Validator Changes
* Validator supports R6 from now on (using last stable release)
* Set default language to tag not display
* Handle tx server issues better
* Do not use server piecemeal when validating complex value sets
* Add support for -txCache parameter
## Other code changes
* Add support for R6 to R4 version enumeration
* Fix SCT link to include version and point to the right place
* Add response time to tx log
* Allow for code to turn off use of cache-id on tx interface (for debugging)
* Support n/a for tx cache folder
* Update tx cache for tests
* Add more logging for too costly validation
* Fix xml annotation suppression
***NO_CI***
## Validator Changes
* Work around problem with language value set being marked experimental
* Fix validation id/idref to resolve in document if in a document
* Fix various issues rendering and validating additional bindings with usage contexts
* Upgrade lock management in Package Cache
## Other code changes
* Fix case typo on Consent.provision in R4
* Fix R3 Quantity.copyValues()
* Remove debugging code
* Add more debugging to validation failure
* Add support for active only to VSAC importer
* Add r4b support to Package Version Generation
* Fix argument confusion in format in time validation
* Added support for tracking whether elements are ellipsed and for rendering accordingly
***NO_CI***
## Validator Changes
* Validate of experimental property on bindings
* Add -no-experimental-content flag
* Allow JSON named extensions to be structure types other than logical
* Process relative URLs properly in base when generating snapshots
## Other code changes
* Fix rendering path for value set references for kindling
* refactor error handling in ProfileUtilities
* Fix for NPE processing packages
***NO_CI***