Connection from cinema to home added

- Time of departure is counted as time films starts at + length + reserve (10 minutes)
- To obtain time from Riviera and Kino Art it was necessary to scrap detail pages (which causes much more http requests). Therefore I used memcache for storing once downloaded results.
- The link is displayed as a third column in index but is hidden (inline css, delete afterwards). It would be nice to put some icon instead (I like this for example http://www.iconarchive.com/show/swanky-outlines-icons-by-pixelkit/11-Trolleybus-Bus-icon.html). Anyway I don't know a vision of zitkino grafic design so I just put it in most suitable place according to myself.