Large "whitespace" checkin to passes/scopeResolve.cpp

I am preparing to do some functional changes to scopeResolve.cpp

  a) a few small cleanup operations

  b) modest changes to support the continued relocation of module init

This is a large whitespace change ahead of that.  Functions have
been shuffled so that they are generally top to bottom but then
grouped by the virtual "sub-passes" that exist within this pass.

I ran a full paratest to increase confidence but there were no
non-whitespace changes to any code whatsoever.

Compiled: clang on STD  gcc on STD/LLVM
Tested:   passes paratest
Review:   none

git-svn-id: svn+ssh://svn.code.sf.net/p/chapel/code/trunk@23872 3a8e244f-b0f2-452b-bcba-4c88e055c3ca