Adding parallel glob iterator. This should be portable (tested both on linux and
mac).
git rid of two functions
Merge branch 'master' into parallel-glob
Merge branch 'master' into parallel-glob
The overarching goal of this commit is to set the framework up for multiple
(simultaneous) file systems, as well as fix some small errors that I found recently
while compiling on my Mac machine.

This commit does a couple things:
(1) It changes the make system for auxFilesys to support multiple types of file
    systems. We now set variables in the makefiles, as opposed to choosing which
    makefiles to include.
(2) It fixes an error in which "EREOMTEIO" is not found in errno.h on Mac machines.
    This is fixed by simple ifdefs in the file.
(3) It fixes an error when compiling with clang. We would previously get "treating
    'c' input as 'c++' when in C++ mode, this behavior is deprecated". This is fixed
    by renaming the extensions of the files so that Clang will treat them as C++
    files (.c -> .cc)
(4) We remove the "none" directory in the "auxfilesys" directory. The stub file is
    now moved into "hdfs".
(5) We remove the superfluous library linkages (clang was complaining about this).
removing two makefiles that no longer do anything
Merge branch 'master' into parallel-glob
Fixing whitespace issues, changing printchplenv according to Kyle's suggestions
Merge branch 'master' into parallel-glob
Add gaps between passes in HTML index file

It can be difficult to tell where the modules for one pass end and the next
pass begin.  Add a little gap between passes to make it more clear.
Merge remote-tracking branch 'chapel-lang/master' into addGapsInHtmlIndex
Merge branch 'master' into parallel-glob
Merge pull request #13 from tzakian/makefile-update

Setup make system to support multiple file systems (at once)
Ask devs to email chapel_admin with clas and commit access requests.

Instead of mailing chapel-developers@, we are now asking people to send admin
requests (i.e. GitHub team access, CLAs) to chapel_admin@cray.com.
Obfuscate email adderss to hopefully avoid spam.

Based on review feedback from @bradcray.
Reducing number of tasks to avoid timeouts
Merge pull request #20 from benharsh/parSafe

Reducing number of tasks to avoid timeouts in parSafeMember test
Merge pull request #19 from thomasvandoren/use-admin-email

Ask devs to email chapel_admin with clas and commit access requests.
Trying out Brad's change
Merge pull request #18 from lydia-duncan/master

Update test/users/bugzilla/bug794131/

Update followed suggested route, so I'm going to merge it myself