[BUGFIX] Fix null $rows
Merge pull request #406 from hmspl/abstract

[BUGFIX] Fix null $rows
[TASK] Use TYPO3 Utility to get executable path
Merge pull request #407 from bjo3rnf/exepath

[TASK] Use TYPO3 Utility to get executable path
[TASK] Raise max allowed TYPO3 version to 6.2.99