set .cube to position:relative, refs #181
another test...
added remoteStorage.getStorageInfo for sockethub integration
removed debug log statement
Merge pull request #188 from RemoteStorage/relative-cube

set .cube to position:relative
remove obsolete line in cube positioning style
darken error icon to better distinguish from standard state
move widget CSS from doc to assets

Conflicts:

	doc/style/widget.css
slightly brighten info text to make it more readable
recompiled assets.js
added note to BaseClient#storeFile about possible file size constraints
merge upstream/master
make compile-assets