First draft of ReST based manual

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/cobj_xpath/trunk@78577 735d13b6-9817-0410-8766-e36946ffe9aa
Manual transformed to ReST

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/cobj_xpath/trunk@78580 735d13b6-9817-0410-8766-e36946ffe9aa