Tidied up config-all.json: now all in alphabetical order and added any missing detects
Changed most detects using `testAllProps()` to define a property value, in order to be able to use `window.CSS.supports()` when available
Tweaked a couple of `testAllProps()` values to fix some false negatives
Fixed a bug where property values with spaces (e.g. "1px 1px")  passed into `testAllProps` would be broken up
Added values to mask, reflections and resize detects required for native detection
Changed testProps' set-and-check to just return true on a *change* of a property for a given value, because browsers often reformat (e.g. '#ABCDEF' -> 'rgb(whatever)')
Corrected stripdefine grunt task to account for variable r.js output (some versions include an empty dependency array in a final `define()`, others don't)
Merge branch 'master' into supports
Changed testAllPropse to take an options argument, rather than a handful of flags
Merge branch 'supports' of https://github.com/Modernizr/Modernizr into supports