Added SSVU_EXPECT_OP that diplays both current and expected value
Docs
TemplateSystem fixes/tests
Test additions
TODO
Moved Num representations to common
Make sure the correct type gets returned
Uses typedefs in Common.hpp
Moved typedefs in Common.hpp
TODO
Fixed clang compilation (WIP)
TemplateSystem progress/fixes/tests
Json Progress:
* return Num as a ref/constref
* set Val to Nll after move
Moved-from objects still need to be destructed
Tests re-organization
templatesystem improvements