Remove extra whitespace from the default template
Merge pull request #42 from gfontenot/gf-update-templates

Remove extra whitespace from the default template
When an exception is raised in an example, after hooks do not run.

Closes #39
Convert to use Objective-C ARC
Convert all targets to modern Objective-C syntax
Convert items that Xcode's refactoring missed to modern Objective-C
Properties do not require backing instance variables to specified under the modern runtime
Use strong/weak rather than retain/assign
Remove errant parentheses left over from conversion to modern syntax
Removing more unnecessary ivars
Remove unnecessary @synthesize
Disable the warning about implicit synthesis of properties
Add additional literals
Fix exception bubbling up