New TypoScript-options overlappingMarkerLatDev, overlappingMarkerLongDev to handle overlapping markers

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/wec_map/trunk@79948 735d13b6-9817-0410-8766-e36946ffe9aa
New TypoScript-options overlappingMarkerLatDev, overlappingMarkerLongDev to handle overlapping markers

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/wec_map/trunk@79949 735d13b6-9817-0410-8766-e36946ffe9aa