[ticket/12344] UCP PM submission hook

Add core.pm_pre_submit to funtion submit_pm

There is event request by EXreaction in the forum. As
I need it for few other extensions I think this fulfills it.

PHPBB3-12344
[ticket/12344] UCP PM submission hook

Add core.pm_pre_submit to funtion submit_pm

There is event request by EXreaction in the forum. As
I need it for few other extensions I think this fulfills it.

PHPBB3-12344
[ticket/12344] UCP PM submission hook

Add core.pm_pre_submit to funtion submit_pm

There is event request by EXreaction in the forum. As
I need it for few other extensions I think this fulfills it.

*Changed tab to space

PHPBB3-12344
[ticket/12344] UCP PM submission hook

Add core.pm_pre_submit to funtion submit_pm

There is event request by EXreaction in the forum. As
I need it for few other extensions I think this fulfills it.

*Changed tab to space

PHPBB3-12344
[ticket/12344] UCP PM submission hook

Add core.pm_pre_submit to funtion submit_pm

There is event request by EXreaction in the forum. As
I need it for few other extensions I think this fulfills it.

PHPBB3-12344
[ticket/12344] UCP PM submission hook

Add core.pm_pre_submit to funtion submit_pm
There is event request by EXreaction in the forum. As
I need it for few other extensions I think this fulfills it.

PHPBB3-12344
[ticket/12344] UCP PM submission hook

Add core.pm_pre_submit to funtion submit_pm
There is event request by EXreaction in the forum. As
I need it for few other extensions I think this fulfills it.

PHPBB3-12344
Merge pull request #2234 from lucifer4o/develop

[ticket/12344] UCP PM submission hook

* lucifer4o/develop:
  [ticket/12344] UCP PM submission hook
  [ticket/12344] UCP PM submission hook
  [ticket/12344] UCP PM submission hook
  [ticket/12344] UCP PM submission hook
  [ticket/12344] UCP PM submission hook
  [ticket/12344] UCP PM submission hook
  [ticket/12344] UCP PM submission hook
Merge branch 'develop-ascraeus' into develop

* develop-ascraeus:
  [ticket/12344] UCP PM submission hook
  [ticket/12344] UCP PM submission hook
  [ticket/12344] UCP PM submission hook
  [ticket/12344] UCP PM submission hook
  [ticket/12344] UCP PM submission hook
  [ticket/12344] UCP PM submission hook
  [ticket/12344] UCP PM submission hook