Changed "word-break" to "word-wrap"

"break-word" is an unsupported value for "word-break" property,
"word-wrap" is the the correct property for "break-word" value.
Merge pull request #171 from shanomurphy/master

Changed "word-break" to "word-wrap"
Fixed bug that could cause error in IE7 when minified version of script is used, closes #156
0.9.4 version bump, see changelog for details
Extended button reset to override Zurb Foundation presets

Using Zurb Foundation as a base for your project means that buttons have box-shadow and -webkit-box-shadow defined. This means Magnific Popup navigation arrows have a narrow border above them. These extra lines in the reset stop this.
Merge pull request #182 from brendanarnold/patch-1

Extended button reset to override Zurb Foundation presets
fixed mistake in docs, closes #189
css: Foundation styles reset
docs upd