* GridMap integration
* Removed GridGlobal/FullUpdate parameter. Bump version 0.21.3. Mvoed specialized global map classes under global_map sub dir. Renamed Map -> GlobalMap.
* UI: Added elevation map visualization
* Added LocalGridCache class to share cache between global maps
* Fixed OctoMap nans. DbViewer: Added frontiers visualization.
* convenient functions for ros
* Small fix
* fixed build without GridMap
* CI disabled fail-fast
* CI updated checkout action to v4
* Moved bin directory inside build directory (to make easier different builds with same source directory)
* Switched include order to avoid problems with remaining Version.h still in source directory taen before the one in binary dir. Fixed android build (updated res tool search path).
* workflow-cmake: fixed path to bin directory