[skip ci] Updated licenses and gitignores

options/gitignore/Objective-C

@@ -5,23 +5,6 @@
 ## User settings
 xcuserdata/
 
-## compatibility with Xcode 8 and earlier (ignoring not required starting Xcode 9)
-*.xcscmblueprint
-*.xccheckout
-
-## compatibility with Xcode 3 and earlier (ignoring not required starting Xcode 4)
-build/
-DerivedData/
-*.moved-aside
-*.pbxuser
-!default.pbxuser
-*.mode1v3
-!default.mode1v3
-*.mode2v3
-!default.mode2v3
-*.perspectivev3
-!default.perspectivev3
-
 ## Obj-C/Swift specific
 *.hmap