1.15.4 breaks our sliders... sigh

Merge pull request #22 from mooreatv/fix_GetAddOnMetadata

Fix for change in GetAddOnMetadata

forgot to pull the 12.x hack, merged and commented out and updated ch…

…angelog

Merge pull request #21 from mooreatv/mooreatv-patch-1

Resurrect InterfaceOptionsFrame_OpenToCategory if needed

turn off localization debug by default

adding ShowConfigPanel(p) to deal with DragonFlight not having Interf…

…aceOptionsFrame

correct my incorrect statement about missing constant issue

fix for genius move by blizzard to remove a constant

adding isWrath and fixing isBurningCrusade to be true also in wrath/c…

…urrent bc

Merge pull request #20 from mooreatv/wow_335_support

Initial support for wow 3.3.5a