[TASK] Rename Utility classes to suffix Utility to class name
[TASK] Rename ViewHelpers

Renames:

flux:flexform -> flux:form
flux:flexform.field.* -> flux:field.*
flux:flexform.field.wizard -> flux:wizard.*
flux:flexform.* -> flux:form.*
[BUGFIX] Bad alias mapping for Form Object ViewHelper
Merge pull request #377 from NamelessCoder/renaming

[TASK] Renaming of several API components