Split off from.
The TwigExtension class has a setGenerators method which probably should have always been called setUrlGenerator because according to
git log that's all it ever injected.
Change it, or talk about a better way and do that instead.
User interface changes
TwigExtension setGenerators will change to setUrlGenerator.
Beta phase evaluation
|Issue category||Task, because its not a bug, it cleans things up|
|Issue priority||normal, because the positive impact is not dramatically.|
|Prioritized changes||Correcting misspelled or wholly inaccurate method names is prioritized.|
|Disruption||Not disruptive, its a internal method, and we are providing a BC-layer in case anyone else uses it.|