Misc: Do not ignore all hidden directories, instead ignore certain hidden files that are not needed.
Misc: Do not ignore all hidden directories, instead ignore certain hidden files that are not needed.

Fixes issue where .github modifications are not immediately detected by git tools.

rokups/Urho3D,rokups/Urho3D,rokups/Urho3D,rokups/Urho3D,rokups/Urho3D,rokups/Urho3D