Optimisations for GenericParamTable loading & processing.
Cleanup of the GenericParamData.
Merge remote-tracking branch 'official/master'

Conflicts:
	Proton.Metadata/Tables/GenericParamData.cs
	Proton.VM/IR/IRAssembly.cs

Signed-off-by: Cedric Van Goethem <vangoethem.c@gmail.com>
Merge pull request #27 from Zepheus/master

Optimisations for GenericParamData loading.