Fix #297 Issue about compilation fail with variable to low type hack and init it in TernaryOperator
TernaryTest rewrite to assertEquals and test testTernaryAfterLetVariable
Fix #294 Issue - forgoten to import class \CompilerException
Merge pull request #298 from ovr/297_issue

Fix #297 Issue about compilation fail with variable to low type hack and...
Merge pull request #299 from ovr/294_issue

Fix #294 Issue - forgoten to import class \CompilerException