Remove more false positives in unused variable detection
Fixed memory corruption bug caused by GC
Fixed several issues with the unused variable finder and relaxed the number format rule
Fix segfault
Fix @something(stuff) syntax parsing
Fixed class parsing. Apparently constraints and base classes can go in either order
Numbers in module names are also permitted by the Phobos style guide
Fix unused parameter warnings for in and out parameters
Spelling
Thrown variables are used
Relax exception check so that it only warns on catching Throwable and Error. Fix #159