Merge branch 'develop'.
Working on TLSchema compiler. Added CRC32 calc.
Working on SharpTL.Compiler from JSON TL-schema.
Almost done SharpTL.Compiler from JSON TL-schema.
Added base types Int128, Int256, and TLBytesSerializer.
Implemented SharpTL.Compiler lib.
Implemented SharpTL.Compiler.CLI.
Added CommonAssemblyInfo.
Small fixes in compiler.
Finish tl-schema-compiler.