removed Plesk-related line from .gitignore
updated to Drupal core 7.27
updated ckeditor to latest 7.x-1.x-dev
updated adaptivetheme to 7.x-3.2
updated module custom_search to 7.x-1.15
updated module entity to 7.x-1.5
updated module flag_abuse to 7.x-2.0
updated module message_subscribe to 7.x-1.0-rc2
updated module og to 7.x-2.6
updated module sharethis to 7.x-2.6
updated module relation to 7.x-1.0-rc5
updated module views_calc to 7.x-1.1
moved phpinfo script to location that is Drupal core update-safe
updated module mentions to latest 7.x-1.x-dev, while keeping commit 19f73d1 applied