Revert "Call OnLibraryAdded for all available librarys (bug 5925, pull request #4)"

This reverts commit ac11eb8910b1c43b6e76bd388300c6f5016a4b36.
Call OnLibraryAdded for all available libraries (bug 5925, PR #4)

commit c1b064c9232553045f6f5bfaf7df0feb6ceb4571
Author: Peace-Maker <peace-maker@wcfan.de>
Date:   Wed May 28 03:16:22 2014 +0200

    Coding style adjustments

commit 37a16dbba24cc2035fb8838be8729067cb9bc13a
Author: Peace-Maker <peace-maker@wcfan.de>
Date:   Wed May 28 03:03:25 2014 +0200

    Load core.phrases before calling OnLibraryAdded

commit 676ac951111c7e8f565debbd4316850a4c4a8d00
Author: Peace-Maker <peace-maker@wcfan.de>
Date:   Tue May 27 13:18:48 2014 +0200

    Call OnLibraryAdded for all available librarys (bug 5925)

    When loading multiple plugins at once (on server start or mapchange)
    OnLibraryAdded is only called for libraries which are loaded after the
    current plugin. The plugin isn't informed about the libraries that were
    added before its OnPluginStart forward was called.

    This patch calls OnLibraryAdded for all already registered libraries the
    current plugin has missed.