Update flickrshow-7.2.js

Flickr now requires request over SSL. See https://www.flickr.com/help/forum/en-us/72157644931123536/
Update flickrshow-7.2.min.js

Flickr now requires request over SSL. See https://www.flickr.com/help/forum/en-us/72157644931123536/
Merge pull request #5 from ollu/master

Flickr has updated it's api