Changed UIViewAnimationCurveLinear to UIViewAnimationOptionCurveLinear - twice...
Added some initializers. Made it possible to change color and width of the border.
Fixed some typos
Implemented an empty bullet point method to remove the compiler warning
Moved the population of the toolbar into a separate method so that the toolbal can be repopulated at runtime if necessary. Fixed an error where the the toolbar could not be hidden.
Made the toolbar height a define
Merged with current tip
Merge pull request #18 from madsdk/master

Small bugfix and other changes