fixed broken Closure debugger test
renamed concept DebuggerTestMethod to DebuggerTestcase and DebuggerTestcase to DebuggerTest
removed active flag from DebuggerTestcase
Introduced a Template concept in DebuggerTests
worked on templates in debugger tests
worked on templates in debugger testing
improved editing experience in debugger tests
further improved editing experience in debugger tests
Debugger Testcases can now be extended
debugger test's code generator is now aware of inheritance