Refactor User#update_last_seen! and User#update_tracked_topics
require `X-Frame-Options: SAMEORIGIN` for clickjack prevention
Declare rack-protection dependency explicitely
Version bump to v0.9.7.2
Merge pull request #1585 from raul/prevent-clickjacking

Require `X-Frame-Options: SAMEORIGIN` for clickjack prevention
Merge pull request #1584 from velesin/view_topic_test_fix

fixes wrong placement of expect in View Topic integration test
Merge pull request #1583 from velesin/header_test_fix

fixes wrong placement of expect in header integration test
Merge pull request #1571 from novemberkilo/master

Refactor User#update_last_seen! and User#update_tracked_topics
A better script for bumping the version
integration tests for the logo part of header