* Move KeyList & InputHandler from game.h to client/inputhandler.h
We have a header for inputs, move inputhandler class & related keylist object to it
Also introduce a cpp file for MyEventReceiver::OnEvent function in inputhandler.h because a so huge function doesn't needs to be inlined
* Pass clang-format on inputhandler.{cpp,h} (compatible)
* Proper support for continuation indents in clang format
* make src/wieldmesh.h proper and remove it from whitelist
* Add CLion default build directories in .gitignore
If file is in the whitelist, softfail, else hard failure
Some files are not in whitelist and marked as normal:
* src/content_mapnode.h
* src/cguittfont/xCGUITTFont.cpp
* src/gameparams.h
* src/profiler.cpp