added a spinner icon by tim
added first iteration spinner
gulped all the things to add the spinner
resized all icons and aligned bottom centre
fix incorrect rotation value
regulped stuff
fix incorrect rotation value
Revert "resized all icons and aligned bottom centre"

This reverts commit 9328384c216dbb0ad241397261e9b68917636bae.
Merge branch 'master' into spinner
Merge pull request #6 from nib-styles/spinner

Added a spinner icon
center spinner more
gulped all the things
reset vertical align back to middle as discussed with tim and dave
merged with master and gulped