switched to composer, changed send_email
removed yii, removed ALL old migrations (needs backup before merging), added phinx configuration file
added backend and frontend for comments (closes #80, closes #81)
use local variables
escaping shell arg
added composer.lock so that composer update is never done in production
updated migration for comments, added index + explicitly specified engine
fixed small bug in ne_comments.js
added logging, closes #63
added loc+org button
updated composer config & lock file so that packages for php 5.3.2 are used
Merge pull request #82 from OpenCorpora/switch_to_composer

switched to composer, changed send_email