added "retinafied" favicon
Merge pull request #2406 from jcarbo/retinafy-favicon

added "retinafied" favicon
Fixing documentation for Collection#fetch
Merge pull request #2408 from tgriesser/fetch-docs

Fixing documentation for Collection#fetch
Removing invalid 'set' option in 'Collection#fetch' docs
lowercase instance var in example code
Merge pull request #2411 from philfreo/another-typo

lowercase instance var in example code
Merge pull request #2410 from philfreo/master

Removing invalid 'set' option in 'Collection#fetch' docs
more lowercasing of instance vars
more lowercasing of instance vars
fixing minor typos
Merge pull request #2412 from philfreo/another-typo

Minor typo fixes to docs.
Revert "lowercase instance var in example code"

This reverts commit 8d41eaa81eb1549ef38c2d539d5473fbb360e8a0.
Fix #2417 - Use apply to implement slice.
Don't attach url if passed as an option in Model
Merge pull request #2420 from gsamokovarov/model-no-url-option

Don't attach url if passed as an option in Model
Fix #2422 - Clarify docs about changed attributes.
Merge pull request #2423 from braddunbar/model-changed

Fix #2422 - Clarify docs about changed attributes.
Don't accept urlRoot from Model and url from Collection
Remove the redundant documentation bits