Made the hack more useful

Now it at least appears to make sense in tagbar, showing the alias of
the import inline.

ftplugin/elm/ctags/elm.cnf

@@ -7,5 +7,5 @@
 --regex-Elm=/^type alias *([A-Z][a-zA-Z0-9_-]*)/\1/t,type,Declared types/
 --regex-Elm=/[ \r\n\t][\|=][ \r\n\t]*([A-Z][a-zA-Z0-9_-]*)(.*)/\1/C,constructor,constructors created by types/
 --regex-Elm=/^module *([A-Z][.a-zA-Z0-9_-]*)/\1/m,module,module definitions/
---regex-Elm=/^import *([A-Z][.a-zA-Z0-9_-]*)(.*as *([A-Z][.a-zA-Z0-9_-]*))?/\1 ()/i,import,imported modules/
+--regex-Elm=/^import *([A-Z][.a-zA-Z0-9_-]*)(.*as *([A-Z][.a-zA-Z0-9_-]*))?.*(\(.*\))*/\1 (\2)/i,import,imported modules/