Fix scope of loop variable when iterating defaults

When iterating over _defaults the `key` variable is not scoped. This
breaks compatibility with libraries that are trying to globally expose
a `key` variable or function, such as keymaster.js
Merge pull request #228 from aschepis/scope-fix

Fix scope of loop variable when iterating defaults
Merge branch 'master' of https://github.com/brandonkelly/jquery-timepicker into brandonkelly-master

Conflicts:
	jquery.timepicker.min.js
Fixed formatting when clicking into another timepicker. Fixes #227
Updated version number
Fixed formatting bug in IE. Closes #229
Better duration notation for non-default steps, eg: 1 hr 15 mins
Added minified version
Merge branch 'low-master'
Version bump
Fixed missing param in _int2duration(). Closes #246
Added link to sample jsFiddle
fix "for in"
Merge pull request #247 from skiner87/master

small fix "for in"
Tweaked build settings
Fixed useSelect/remove() bug

When calling remove() on a timepicker with useSelect, the original input would be left hidden. Closes #258.
Updated reference to Datepair.js
Updated useSelect documentation
Updated demo page to jQuery 1.11.1
Removed unused code from _selectValue() #261