Asher dev (#89)

* Adding Brewfile for fetching MacOS build dependencies with the brew bundle command.

* Updating version, annotating Mac fetch-params.sh for debugging

contrib/devtools/fix-copyright-headers.py

@@ -1,4 +1,6 @@
 #!/usr/bin/env python
+from __future__ import print_function
+
 '''
 Run this script inside of src/ and it will look for all the files
 that were changed this year that still have the last year in the
@@ -46,7 +48,7 @@ for extension in extensions:
       filePath = os.getcwd() + filePath
       modifiedTime = getLastGitModifiedDate(filePath)
       if len(modifiedTime) > 0 and str(year) in modifiedTime:
-        print n,"Last Git Modified: ", modifiedTime, " - ", filePath
+        print(n, "Last Git Modified: ", modifiedTime, " - ", filePath)
         os.popen(command % (last_year,year,filePath))
         n = n + 1