Trigger event after update finished

[rharriso]

there is currently no event that fires after the endUpdate method is run.

This is helpful for detecting resizes and moves after initial creation.

[coveralls]

Coverage increased (+0.3%) to 72.503% when pulling c572561 on rharriso:master into 99653bd on troolee:master.

[coveralls]

Coverage increased (+0.3%) to 72.503% when pulling 30e235a on rharriso:master into 99653bd on troolee:master.

[rharriso]

@troolee any interest in this?

[coveralls]

Coverage increased (+0.3%) to 72.503% when pulling 9445819 on rharriso:master into 99653bd on troolee:master.

[coveralls]

Coverage increased (+0.3%) to 72.503% when pulling 7aa8bcd on rharriso:master into 99653bd on troolee:master.