Removed unnecessary 'app_root' mattr_accessor from gem lib
Removed unnecessary 'self.setup' method from gem lib
Added DEFAULT_MOUNT_POINT constant to RailsDynamicErrors module
Use constant in install generator
Update specs
Began adding documentation
Removed extraneous code file from root directory (oops!)
Moved generic engine methods to engine helper outside gem namespace
Removed generic engine methods (moved to own helper that is included)
Added documentation
Removed unnecessary intermediate 'require' module
Added .yardoc/ to .gitignore
Add documentation
Added documentation
Respect Rails' exception handling rules in middleware
Updated tests for above
Updated tests to cover all combinations of (local request? x show exceptions?)
Bump version to 0.0.7