Merge pull request #12 from megax/master

Makefile update and fix
Update README.md
Update README.md
Added WP7 solution and project.
Silverlight fixes
bumped KopiLua with WP7 support.
Bump KeraLua
Silverlight fixes

- Replaces for all platforms the usage of legacy collections (ArrayList,
Hashtables, and ListDictionary) by their generic and recommanded
equivalents.
- Fixes calls which are unsupported in Silverlight.
Bumped KopiLua
Fixed iOS Build.
Merge pull request #15 from Mangatome/wp7support

Support of Windows Phone 7 and Silverlight 4.
DoString binary chunks and simplifications

- Simplified DoString for strings by replacing DoString(string,string)
and DoString(string) by a single method DoString(string[,string]).
- Added DoString(byte[][,string]) to allow for usage of binary chunks.
Fix regression

Fixes regressions introduced by commit
4cfc1f2b2e8e834cfeaffcff85b0f22f2cb78f74, due to generic collection
exceptions in Metatables.checkMemberCache and Metatables.setMemberCache.
Merge pull request #17 from Mangatome/master

Regression fix + Binary chunk DoString
improved error handling when not finding an index or field (from stevedenovan/MonoLuaInterface)
https://github.com/stevedonovan/MonoLuaInterface/commit/ceabde36fc08013a04cfff5b87325eeab8b277f1
Bump KeraLua (iOS fix)
Fixed build
Added TableToArray method (from MonoLuaInterface)
Added LoadFileTests.
Bumped KeraLua.