Removed the restriction whereby methods needed to be invoked   as (x.f)(1,2). Now, they can be invoked as f(_methodToken, f, 1, 2) as well.  The   (x.f)(1,2) way should still be used if there is a chance that f may   be a no-parens (accessor) member function.
Removed the restriction whereby methods needed to be invoked
  as (x.f)(1,2).
Now, they can be invoked as f(_methodToken, f, 1, 2) as well.  The
  (x.f)(1,2) way should still be used if there is a chance that f may
  be a no-parens (accessor) member function.


git-svn-id: 88467cb1fb04b8a755be7e1ee1026be4190196ef@5331 3a8e244f-b0f2-452b-bcba-4c88e055c3ca

sungeunchoi/chapel,sungeunchoi/chapel,CoryMcCartan/chapel,chizarlicious/chapel,CoryMcCartan/chapel,sungeunchoi/chapel,CoryMcCartan/chapel,hildeth/chapel,CoryMcCartan/chapel,sungeunchoi/chapel,chizarlicious/chapel,hildeth/chapel,CoryMcCartan/chapel,chizarlicious/chapel,chizarlicious/chapel,hildeth/chapel,CoryMcCartan/chapel,chizarlicious/chapel,hildeth/chapel,hildeth/chapel,hildeth/chapel,CoryMcCartan/chapel,sungeunchoi/chapel,hildeth/chapel,sungeunchoi/chapel,chizarlicious/chapel,sungeunchoi/chapel,sungeunchoi/chapel,chizarlicious/chapel