Added a dummy file so that the tags folder gets created automatically

.gitignore

@@ -35,6 +35,7 @@
 *.xcuserdata
 *.xcuserdatad
 *.orig
+*.tag
 UserInterfaceState.*
 Player/Build/Mac OS X/Polycode Player.xcodeproj/project.xcworkspace/xcuserdata/ivansafrin.xcuserdatad/UserInterfaceState.xcuserstate
 

Documentation/Doxygen/tags/README.txt

@@ -0,0 +1,3 @@
+Hello. How is your day going?
+
+This is just a dummy file so this folder gets auto-generated.