* Partial conversion to new3. 2 tests fail due to browserlink not restoring.
* new cache initialization
* More lzma changes, and removed a razor ref from templates
* Ephemeral hive flag added to tests that need it
* Updated the template engine version to build against. Minor code cleanup
* Config changes to make template versions separate from template engine versions
* Changed dotnet new versioning to use Product.Version
* Fixing Archiver.csproj
* Fixing dotnet new test.
* Fix LZMA Package Source Condition
* Workaround for newline differences.
* fixed tests with changed template parameters. Added a new3 template non-match test
* display CommandParsing gracefully
This set of changes handles CommandParsingException gracefuly (so as not to show the user a stack trace) and generalizes graceful exception display somewhat away from being type-specific.
* fix compile error by inlining constant
* remove unused test logging
