Refactored LLWearableDictionary to look more like LLAssetType/LLFolderType/etc. in terms of code design. This required a lot of superficial changes across many files. Overall functionality has not changed.
We actually already have this, stored in our baked texture dictionary.
Generated new UUIDs for the baked texture hashes -
this will ensure that new baked textures will be generated when users switch
to viewer-2, and should clear up the invisibility issues people see from old
1.22 bakes being used as alpha-enabled.
Code reviewed by Bigpapi
Loren Shih