added word-break: break-word; to .mfp-title to avoid long non-breaking strings (such as URLs) to overlap the image gallery index count or cause page overlow
merged upstream changes
Merge pull request #66 from groundworkcss/master

Enhancement to `.mfp-title`
Fix: incorrect main event element
Controls are now removed when there is only on gallery item (closes #58, closes #64)
0.8.6