Add 'findIfcsWFactory' function to find interfaces with corresponding factory
Add ability to forward factory methods
Move 'findI' out of findFctyMthds and rename it to findInterfaces
Fix two code generation bugs: extra 'static' keyword, only generate forwarded methods once
Bump version number in cabal file to 0.2.3.0
Update readme
Adapt to new language-slice interface (use Ident and NsQualIdent mostly)
Merge branch 'release/0.3.0.0'

Conflicts:
	slice-cpp-gen.cabal
	src/slice-cpp-gen.hs