Doxygen fixes - DETAILS_AT_TOP is deprecated, remove to eliminate warning - DOT_MULTI_TARGETS was stopping some images getting generated properly
Doxygen fixes
- DETAILS_AT_TOP is deprecated, remove to eliminate warning
- DOT_MULTI_TARGETS was stopping some images getting generated properly

--HG--
branch : v1-7

digimatic/ogre,digimatic/ogre,digimatic/ogre,digimatic/ogre,digimatic/ogre,digimatic/ogre,digimatic/ogre