Eeschema:  * Preselect the currently chosen component in the browser when pressing the thumbnail view.
* Various smallish documentation updates in the component chooser area.
Viewlib: ensure in wxListBoxes  the lib and the component are always shown as selected when a lib and component are specified (when called by the get component dialog for instance)
* fp_lib_table.cpp: fix an issue on Windows in ConvertFromLegacy: sometimes, because the comparison was case sensitive, lib nicknames  were not found, although  libs exist ( for instance if a path was given like f:\mypath instead of F:\mypath)
* getpart.cpp: fix a potential bug on a translatable string with has requirements in spelling.
* fix bug  #1066179
* kicad: fix erroneous labels in sub menus.
[MacOSX] Avoid race between cmake -E copy_directory, which triggers a build error when using an high parallelism
[MacOSX] Fixing some refresh issues when changing component on cvpcb
Fix wx28 compatibility issue.
make microwave toolbar accessible from menu (Bug #1285425 )
Fix Bug #1275544 (Page size dialog: page size drop-down doesn't handle mouse-click event)
Fix for bug #1285878, build fails with clean repository and high parallelism due missing dependance between router and pcbcommon