-Added new "/kick" chat command. Works with name and steam id

-Added "nopower" param to "/delete all" for cleaning up cube grids with no power
-Added "all" param to "/stop" to stop movement and rotation of all entities on the server
-Finished main implementation of "/import" chat command. Only works with cube grid import right now
-Fixed cube grid import bug with conflicting entity id
-Cleaned up base API code warnings

-Cleaned up internal API code warnings
-Added "/ban" and "/unban" chat commands
-Added "player" param to "/delete" that takes a param of "dead"
-Added "faction" param to "/delete that takes a param of "nofounder", "noleader", or "empty"
-Added character event interface
-Fixed bug with loading plugins when autostart is set
-Major code cleanup in SandboxGameAssemblyWrapper
-Added a few more internal types to the reflection unit testing
-Fixed another bug with plugin loading

-Fixed a bug in faction refreshing
-Cleaned up some manager refresh code
-Fixed a few minor issues with inventory item refresh
Merge branch 'master'