Remove g++ 4.6 support files and support claim
Remove ccache config
Move gccfilter variable to plugin
Merge pull request #128 from bastih/master

Makefile cleanups
Update doxyfiles
Clean up PlanOperation header/constructor
Add non-production build warning
Merge pull request #130 from bastih/master

Add warning for non-production build on server start
Merge pull request #129 from bastih/feature/improve_planop

PlanOperation improvements
Remove byte_width and align_size from Table
Merge pull request #132 from bastih/feature/remove_stuff

Spring cleaning the Table interface
Cleanup

Removing old methods for slice based data access which is now replaced via getAttributeVectors()
Moving functional Helpers into own namespace
Cleanup for slice*() - The old slice*() methods were removed and renamed to
partitionCount() and partitionWidth() to retain their original meaning. The
semantics changed so that partitionWidth() will return the width in attributes
instead of bytes. The actual width of the attribute has to be checked via th
attribute vector itself.
Adding Simple TX capabilities to the Store and TX Manager
Current State
Removing LogarithmicMergeStrategy
Rewriting Merger and adding possibility to invalidate rows
Removing old SeqHeapMerger
Adding TX Context to Plan Operation