mailgraph-1.14-bp152.4.15

- fix for boo#1138214
  * fix filling of empty sysconfig vars
  - MAILGRAPH_LOG_TYPE="syslog"
  - MAILGRAPH_LOG_FILE="/var/log/mail"
  * remove '-d' option from MAILGRAPH_OPTS
  - MAILGRAPH_OPTS=" -v"
- fix sysconfig file
  * for systemd there needs to be a [SPACE] before first option

- Removed ExecStop from service file, since it is not needed and
  systemd can keep track ot the process by itself.
- Adjusted ExecStart in service file to use $MAILGRAPH_OPTS
  instead of ${MAILGRAPH_OPTS}, so that parameters are properly
  passed to mailgraph script.
- Removed "-d" from MAILGRAPH_OPTS in sysconfig file, since the
  script should not run in deamon mode by default, but rather
  should keep running continiously (in the foreground) so that
  systemd can properly track the status. This is something that
  might need to be re-adjusted on systems where this package is
  already installed.

- change dependency of systemd to pkgconfig(systemd)

- merge changes
- cleanup spec
- cleanup service file
- remove perl(RRDs) cause it is Provided by rrdtool

- Require perl(RRDs)
- added mailgraph-1.14-tracking.patch to stop requesting an image
  from http://oss.oetiker.ch every time the mailgraph.cgi is opened
  including new source: rrdtool.gif
- added mailgraph-1.14-add_postgrey_and_greylisting_support.patch
  which adds support (graphs) to postgrey and greylisting
- added mailgraph-1.14-add_postscreen_support.patch which handles
  postscreen in the same way as smtpd
- added mailgraph.service file -> use systemd

- fix for boo#1116020
  * add systemd support
  * add file mailgraph.service
  * set defaults in sysconfig file
- format_spec_file
- use %license
- rebase mailgraph_for_nagios-plugins-mailgraph.patch
- rework mailgraph-1.14-pl.patch
  * add support for rsyslog

- Replace references to /var/adm/fillup-templates with new
  %_fillupdir macro (boo#1069468)

- Add PreReq: %insserv_prereq: as we still install init.d services
  and handle them in post/postun scriptlets, we're also responsible
  to ensure the (outdated) tools are in place.

- added mmailgraph_for_nagios-plugins-mailgraph.patch for
  nagios-plugins-mailstat package (allows to define statfile for
  nagios usage)
- specfile cleanup
- specfile license follows spdx format

- fix group
  o Productivity/Networking/Diagnostic
- cleanup macros
  o buildroot

- cleanup spec
- changelog to changes file

- some rpmlint fixes
  o no-changelogname-tag

- fixed defaults
- some rpmlint fixes
  o summary-not-capitalized (Badness: 63)
  o unversioned-explicit-self-provides (Badness: 10000)

- added missing rclink

- fixed Requires - smtpd should be postfix
- first run
- Upload to openSUSE BuildService