revert changing indent size

Author: fredvd

frontend/.editorconfig

@@ -27,7 +27,7 @@ indent_size = 4
 
 [*.{html,dtml,pt,zpt,xml,zcml,js,jsx,json,less,css,yaml,yml}]
 # 2 space indentation
-indent_size = 4
+indent_size = 2
 
 [{Makefile,.gitmodules}]
 # Tab indentation (no size specified, but view as 4 spaces)