FLUID-5029: Corrected matching for child selector ">", tidied IoC tests a little
FLUID-5036: Reworked test cases for this issue so they are valid, as well as resolving faulty diagnostic from the framework
Merge remote-tracking branch 'antranig/FLUID-5036' into FLUID-5010
FLUID-5010: Worked with the pull request for FLUID-5036 to factor the last manual mapping for enhancer options with IoCSS. The only remaining issue is the createOnEvent of uiOptions defined in the additive grade "customizedLoader" is not taking effect.