Hotproc fixes

[Martins Innus <minnus@xxxxxxxxxxx>]

Hi,
    Here are a few cleanups to hotproc.  Fixes an off by one error 
where the fname configuration wasn't working.  Also started a cleanup of 
the manpage to try to make clear that this is part of the standard proc 
pmda and also give some more configuration information.  More work to do 
here still.
https://github.com/ubccr/pcp/tree/hotproc_cleanups

Probably should archive the old hotproc directory somewhere and leave a 
pointer to the new stuff.  If you let me know how to handle that, just a 
wholesale "git rm", or something else, I can do that as well.
Thanks

Martins



commit 2093535ac6dc866b4e5d99e1f11b39cf6c5f74a9
Author: Martins Innus <minnus@xxxxxxxxxxx>
Date:   Tue Apr 21 19:36:56 2015 +0000

    hotproc - Add some more detail to the man page

 src/pmdas/linux_proc/pmdahotproc.1 |  214 
+++++++-----------------------------
 1 files changed, 40 insertions(+), 174 deletions(-)

commit 34db01726b6b91ed7e5a37e3af75a61487924eab
Author: Martins Innus <minnus@xxxxxxxxxxx>
Date:   Tue Apr 21 17:38:54 2015 +0000

    hotproc : fix an off by one error for fname configs

 src/pmdas/linux_proc/proc_pid.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)