remove postgres hacking, fix portmap reloading, fix database password setting, fix ownership setting on desktop files
remove postgres hacking, fix portmap reloading, fix database password setting, fix ownership setting on desktop files

git-svn-id: 0078f79ef0c13d8ca30f49297e7ed6c465429331@9654 7da46fd8-bd2a-0410-a152-cf9810cf5b10

PascalLike/OSGeoLive,PascalLike/OSGeoLive,OSGeo/OSGeoLive,astroidex/OSGeoLive,kalxas/OSGeoLive,kalxas/OSGeoLive,astroidex/OSGeoLive,guygriffiths/OSGeoLive,guygriffiths/OSGeoLive,OSGeo/OSGeoLive,guygriffiths/OSGeoLive,OSGeo/OSGeoLive,astroidex/OSGeoLive,PascalLike/OSGeoLive,OSGeo/OSGeoLive,guygriffiths/OSGeoLive,astroidex/OSGeoLive,kalxas/OSGeoLive,kalxas/OSGeoLive,PascalLike/OSGeoLive,PascalLike/OSGeoLive,OSGeo/OSGeoLive,PascalLike/OSGeoLive,PascalLike/OSGeoLive,OSGeo/OSGeoLive,kalxas/OSGeoLive,astroidex/OSGeoLive,guygriffiths/OSGeoLive,guygriffiths/OSGeoLive,guygriffiths/OSGeoLive,OSGeo/OSGeoLive,kalxas/OSGeoLive,astroidex/OSGeoLive,kalxas/OSGeoLive