Use ide.resourceURL to load the logo and tools XML
Use ide.resourceURL to load the logo and tools XML

This makes it easier to support using snap when loaded in a variety of websites.
(Theres no outward change for users, just for those embedding Snap!)

ericrosenbaum/BeetleBlocks,jmoenig/Snap--Build-Your-Own-Blocks,ericrosenbaum/BeetleBlocks,jmoenig/Snap--Build-Your-Own-Blocks