terryworona/MessageBarManager — pull request #8 by sirvine (2013-12-09 21:12:56+00:00)
Title: Add verticalSpacer option

This commit adds a configuration option to set the resting top position
of the message. This option expects a CGFloat value (e.g.,
topLayoutGuide.length in iOS7+) and will default to the status bar’s height if
no value is passed.