FrameXML/RestrictedEnvironment.lua wrong or missing functions

[zork]

RestrictedEnvironment.lua line 87 lists function HasOverrideUI(). This function does not exist.
https://github.com/tomrus88/Blizzard...onment.lua#L87

RestrictedEnvironment.lua line 87 is missing the following two functions:
HasBonusActionBar()
GetBonusBarIndex()

Otherwise it is impossible to reflect the following condition:
https://github.com/tomrus88/Blizzard...oller.lua#L123

The latter two can be substitued by using GetBonusBarOffset() and adding 6 to the return value.