* Added warnings to examples.
* fixed some warnings
* using button sender parameter.
* use button sender in example
* use button sender in example
* removed sender from methods that don’t use it.
* removed sender from methods that don’t use it.
* use button sender in example
* use button sender in example
* use button sender in example
* use button sender in example
* Fixed init of header configurator to use passed in parameter
* removed unused API
* use button sender in example
* Revert "Added warnings to examples."
This reverts commit 91f0480f86cb609c47b00f1346f82de67c31c4e9.
* fixed example: Using the view controllers navigationItem rather than creating a new one.
* removed finished checks from animation blocks in examples.
* reverted id sender checks
* revert id sender check for Flexible header UINavigationBar
* revert clug
* revert clug
* addressing nits
* removed sender check for FeatureHighlightTypicalUseView
* more nits
