Merge pull request #358 from barijaona/bugfixes

Fix issue #356

tested OK on Snow Leopard and Yosemite
Don’t offset the cell text if it is very long

Re-fix issue #307
This gives satisfactory display of both http://www.baenebooks.com/stanza.aspx?feed=free and http://feedpress.me/sixcolors?type=xml in article list (both in Vertical and Horizontal layouts).