jump to version 0.47

* added github repo url
* ignore *.patch files in the project directory
* changed version from 0.46 to 0.47
Upstream patch from pkgsrc that fixes build on NetBSD >= 3

Source:

http://ftp.netbsd.org/pub/pkgsrc/current/pkgsrc/devel/p5-Proc-ProcessTable/patches/patch-aa
NetBSD prefixes 'perl: ' to process cmdline, make bugfix-51470_cmndline_mod20_error.t more forgiving.
Added byte order tag to cache file name (see #72862)

https://rt.cpan.org/Ticket/Display.html?id=72862
Merge pull request #1 from bingos/master

Resolving two issues on NetBSD, compiles on NetBSD again.
Upstream OpenBSD ports patch that fixes build

Source:
http://www.openbsd.org/cgi-bin/cvsweb/ports/sysutils/p5-Proc-ProcessTable/patches/patch-os_OpenBSD_c
udpated Changes
fixed #67224, cygwin PID_ORPHANED

applied patch from rurban at x-ray.at

https://rt.cpan.org/Ticket/Display.html?id=67224
make cmndline null character terminated
Freebsd-kvm: make sure kernel-visible threads aren't included in table
restore README.freebsd as README.freebsd-procfs
removed empty freebsd_5.pl
MANIFEST update
FreeBSD-kvm: additional fields:
* size (alias for vmsize)
* rss (like rssize, but in bytes, not in pages)
* majflt, minflt, cmajflt, cminflt (like in the linux implementation)
* ctime, cutime, cstime (like in the linux implementation)
* numthr, onpro (like in the solaris implementation)
FreeBSD-kvm: implementation for "groups" field
FreeBSD-kvm: oncpu is now undef instead of 255
FreeBSD-kvm: update of README.freebsd-kvm for new fields
added hints file for MidnightBSD
Skip cmndline_mod20 test in cygwin environments.
Merge branch 'master' with local windows repo

* made cygwin environments pass all tests