Added interface definition and skeleton classes for implementation of log writers
references #2748

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/devlog/trunk@39881 735d13b6-9817-0410-8766-e36946ffe9aa
[FEATURE] devlog: ExtJS integration - merged code base, references #8334

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/devlog/trunk@40423 735d13b6-9817-0410-8766-e36946ffe9aa
[FEATURE] devlog: ExtJS integration - code cleaned up, closes #8334

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/devlog/trunk@40424 735d13b6-9817-0410-8766-e36946ffe9aa
First working implementation of database log writer
PHP5ized class tx_devlog
Removed some legacy code
references #2748

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/devlog/trunk@40908 735d13b6-9817-0410-8766-e36946ffe9aa