Remove "of_delta" parameter
Remove getValue(std::string, row)
Merge pull request #142 from bastih/master

Cleanups
Update README.md
Fixing TX for future deletes
Merge pull request #147 from hyrise/feature/fixup_tx_for_future_deletes

Fixing TX for future deletes
updates doc for queryexecution/tx and adds possible TID combinations
Remove dont_block assertions, clean up taskscheduler tests
Merge pull request #148 from bastih/master

Remove dont_block assertions, clean up taskscheduler tests
Remove deprecated register keyword
Clarify parenthesis situation in locking.h
Remove unused pointer
Remove unused result var
The standard assumes hash to be a struct
Add miniscule error handling to prevent non-void return
Remove unused param that issues a warning
Merge pull request #149 from bastih/master

A bunch of cleanups