Use initializer instead of manual copying in Table constructor
Remove unused copyValueFrom(..., valueid overload,... )
CSVLoader cleanups
STL-ified ColumnLoader
Merge branch 'master' of github.com:bastih/hyrise
Remove unused position intersection
Merge branch 'master' of github.com:bastih/hyrise
Remove unused GroupValue
Merge pull request #309 from bastih/master

A bouquet of some random fixes, improvements and removals