Integrate CompileState into the testframework

1. Integration of CompileState  into the testframework so the tests can
inspect compilation status
2. Remove BuildStatus from Core as it is only used at compile time
Merge branch 'master' of https://github.com/lukechurch/designscript
Handle replication guides in inline conditionals & Fix compile states in LiveRunner
Merge pull request #30 from junmendoza/master

Integrate CompileState into the testframework