Update hu.php

fixes: swapped keys 29 and 30
mods: changed translation of term "Repository" from "Mappa" to "Gyűjtemény"
additions: untranslated strings
Update core/src/plugins/access.ajxp_conf/i18n/hu.php

removed non-numeric keys
core/src/plugins/access.ajxp_shared/i18n/hu.php
[core.ajaxplorer/i18n] updated hu.php

added translation for untranslated strings
[access.ajaxp_conf/i18n] Update hu.php

fixes and additions
[access.ajxp_shared/i18n] Update hu.php

No changes, commit to include in new pull request.
[core.ajaxplorer/i18n] Fixes to hu.php 

Fixes to previous faulty commit.
Merge pull request #46 from hlev/master

Updates to the existing hungarian translation