[TASK] Remove an unneeded Exception

Page ID fetching from "edit" command in URL no longer cares if provided template has a TCA array entry. This allows the ConfigurationManager to function with dynamically added tables at an execution point earlier than the table configuration hook.
[TASK] Adjust AnnotationUtility behavior

Improves AnnotationUtility's handling of single or all properties to be reflected. Refactors a repeated code chunk into a method.
[TASK] Adjust TableConfigurationPostProcessor to recent changes

This adjusts TableConfigurationProcessor to respect recent changes in Flux's Form object.
[BUGFIX] TCA generator must support underscored fields
[BUGFIX] TCA generator uses incorrect field properties
[TASK] Avoid DataMapFactory in TableConfigurationProcessor

This avoids the instanciation of a cache which, at the point of this execution, may or may not be alive and filled with a proper data map. The result being that depending on execution sequence and utilized hooks, Extbase data mapping based on table columns and TCA was made impossible (always empty column map).
[TASK] Remove L1 cache from AnnotationUtility

TYPO3 core already caches reflections as well as reflection instances.
[BUGFIX] Incorrect placement of child elements on paste and localize into flux column

Changed so TYPO3 handles IRRE records in tx_flux_children. Only set tx_flux_parent and tx_flux_column on the copied element in tceMain->cmdmap. Changed tx_flux_parent to a readOnly input so the field is writable according to TCA. Updated tests.