Fix in acp/extensions.php

Поменяно местами: Отключить расширения и Включить расширения
Fix in acp/extensions.php
Merge branch 'Fix-in-acp/extensions.php' of git://github.com/sherl0ck044/Olympusrupack into sherl0ck044-Fix-in-acp/extensions.php
 Fix in acp/extensions.php
Merge branch 'Fix-in-acp/extensions.php' of git://github.com/sherl0ck044/Olympusrupack into sherl0ck044-Fix-in-acp/extensions.php
Fix some space -> tab layout.