Allow style for <stop> elements in the whitelist.  Allow gradients to refer to each other in the whitelist.  Update removeUnusedGrads() to account for this.
Allow style for <stop> elements in the whitelist.  Allow gradients to refer to each other in the whitelist.  Update removeUnusedGrads() to account for this.
Edyt/svg-edit,Edyt/svg-edit,Edyt/svg-edit,Edyt/svg-edit