Adds cmake-helpers, removes old cmake-scripts, creates generic cmakelists.txt
Merge remote-tracking branch 'github-sjors/version-2' into version-2

Conflicts:
	CMakeLists.txt
Merge branch 'version-2' of git://github.com/Wassasin/librusql into version-2
Bam! Version 3! Another rewrite, this time we ditched cppconn because it wasn't pretty enough.

I wrote our own wrapper, completely contained in rumysql.{hpp,cpp}. There needs to be some cleaning up, but it will do for now.