Patch from Scott McKellar:

Patch from Scott McKellar:

This small and inoffensive patch concerns two functions in utils.c:
init_proc_title() and set_proc_title().

1. I added some comments to explain what these functions do for a
living.

2. I declared the __global_argv and __global_argv_size variables
static.  No other source file refers to them.

3. I removed the leading underscores from their names.  Identifiers
beginning with two underscores are reserved for the implementation.

git-svn-id: svn://svn.open-ils.org/OpenSRF/trunk@942 9efc2488-bf62-4759-914b-345cdb29e865