[minor] linux build fix
changed PostBuildEvent from xcopy to robocopy

xcopy doesn't respect symlinks or hardlinks, it just overwrites them
[vs] upgraded to wx 2.9.2

changed to dll build

reduced duplication in build config
Reducing duplication in build settings
[minor] upload missing lib and dll files from the recent reorganization and wx upgrade
Adding batch build files
Reducing duplication in video build settings
[minor] build.bat changed to vs11
[wx] upgrade to 2.9.3
Fixing wx 2.9 build