Added comments for potential read size error
Added game specific support to class GraphicsPatcher

* Includes Records
Reverted Exception error message in class MelSet

I think that is for the Record Header Size not the amount of bytes
found.
Enabled Graphics Patcher
Updated SoundPatcher Attrs
Added C.Encounter and C.LTemplate to CellImporter
Added GameSpecific Attrs for GraphicsPatcher in Skyrim.py
Updated MreEfsh

Added custom unpacker for DATA
Replaced MelIcons with the old format

Graphics patcher won't work with MelIcons because the attribute is not
available.
Updated SoundPatcher Attrs for Oblivion
Added Game Specific Attrs for GraphicsPatcher
Updated SoundPatcher Attrs for FNV
Added Game Specific GraphicsPatcher Attrs for FNV
Updated SoundPatcher Attrs for FO3
Added Game Specific GraphicsPatcher Attrs