Added link to image style label change notification to CHANGELOG.txt.
Added link to image style label change notification to CHANGELOG.txt.

joshkoenig/golden-god-demo,lincgr/Prueba,OccupyWallStreet/streetnet,rmcveigh/frontend-dev,brainhell/drupalglass,edutrul/social-web,brainhell/drupalglass,lincgr/Prueba,OccupyWallStreet/streetnet,OccupyWallStreet/streetnet,lincgr/Prueba,rmcveigh/frontend-dev,brainhell/drupalglass,edutrul/social-web,brainhell/drupalglass,lincgr/Prueba,joshkoenig/golden-god-demo,brainhell/drupalglass,edutrul/social-web,joshkoenig/golden-god-demo,OccupyWallStreet/streetnet,rmcveigh/frontend-dev,joshkoenig/golden-god-demo,edutrul/social-web,joshkoenig/golden-god-demo,joshkoenig/golden-god-demo,joshkoenig/golden-god-demo,edutrul/social-web