Improve Features window layout a little bit
Improve Features window layout a little bit

MarkerMetro/MarkerMetro.Unity.WinShared,cedw032/MarkerMetro.Unity.WinShared,Kezeali/MarkerMetro.Unity.WinShared,hungweng/MarkerMetro.Unity.WinShared,hungweng/MarkerMetro.Unity.WinShared