Correct README
Add test case for script references(loadAndCompileScriptRef)
Save/restore script references

This fixes the loadAndCompileScriptRef testcase. It is needed for target/id
references to external javascript files to work.
Cleanup warnings and naming

Test case for warnings is better named as testcase for exceptions.
Add testcase to test default property aliases
Fix default property alias handling

This fixes the compileAndLoadDefaultPropertyAlias testcase
qmcdump tool.
Use only one unit.
Added script reference printing and some leading spaces to output.