merge: Opacity specs. (ibolmo/mootools-core#10, ibolmo/mootools-core#14)
commit66d34c40da74a562e81e902b277ac23a21f5295f
authorTim Wienk <tim@wienk.name>
Thu, 6 Mar 2014 08:43:55 +0000 (6 09:43 +0100)
committerTim Wienk <tim@wienk.name>
Thu, 6 Mar 2014 09:32:11 +0000 (6 10:32 +0100)
treee64910e41fbdbd0b5f2334b9423b54e7f31fc2c5
parent1d4745c61515371bc777ad92bfe88cee91c37ddd
parent084c6906b90c6db195cc640b84da277bbfd8308b
merge: Opacity specs. (ibolmo/mootools-core#10, ibolmo/mootools-core#14)

el.style.opacity returns a string, not a number.
http://jsfiddle.net/eLLMT/

added specs for both version of setter for opacity. <1.4 and 1.4+

* opacityfix:
  opacity setter specs
  specs opacity fix