Update a package which include combinators for TH.
Renamed modules in th-names.

--HG--
rename : th-names/src/Language/Haskell/TH/CamelCaseNames.hs => th-names/src/Language/Haskell/TH/Name/CamelCase.hs
rename : th-names/src/Language/Haskell/TH/Extra.hs => th-names/src/Language/Haskell/TH/Name/Extra.hs