Ignore build artifacts from non-out-of-source build tree.

[ci skip]

.gitignore

@@ -11,15 +11,19 @@
 /include/
 /lib*/
 generated/
+/Source/Urho3D/tolua++-prefix/
 
 # Output files
 /Source/**/*.a
+/Source/ThirdParty/LuaJIT/src/host/buildvm
 /Source/ThirdParty/LuaJIT/src/host/buildvm_arch.h
+/Source/ThirdParty/LuaJIT/src/host/minilua
+/Source/Urho3D/Precompiled.cpp
 /Source/Urho3D/Urho3D.h
 /Source/Urho3D/Urho3D.pc
 /Source/Urho3D/Urho3D.pc.msvc
+/Source/Urho3D/Urho3DAll.h
 /Source/Urho3D/librevision.h
-/Source/Urho3D/Precompiled.cpp
 
 # Compiled shaders
 *.vs?