Fix liput.
Merge branch 'master' of github.com:anttisykari/agent-web

* 'master' of github.com:anttisykari/agent-web:
  added mailto link to liput

Conflicts:
	content/liput.pre
Pääyhteistyökumppanit text.
Merge branch 'master' of github.com:anttisykari/agent-web

* 'master' of github.com:anttisykari/agent-web:
  changed TEK logo to one with colors