Only reload scripts if url’s have changed
Only reload scripts if url’s have changed

--HG--
branch : feature/scripts-as-components

horryq/engine-1,horryq/engine-1,H1Gdev/engine,sanyaade-teachings/engine,guycalledfrank/engine,playcanvas/engine,SuperStarPL/engine,SuperStarPL/engine,shinate/engine,guycalledfrank/engine,horryq/engine-1,maxwellalive/engine,shinate/engine,SuperStarPL/engine,MicroWorldwide/PlayCanvas,shinate/engine,aidinabedi/playcanvas-engine,sereepap2029/playcanvas,RainsSoft/engine,aidinabedi/playcanvas-engine,sereepap2029/playcanvas,maxwellalive/engine,sereepap2029/playcanvas,MicroWorldwide/PlayCanvas,sanyaade-teachings/engine,RainsSoft/engine,nizihabi/engine,nizihabi/engine,RainsSoft/engine,nizihabi/engine,H1Gdev/engine,3DGEOM/engine,sanyaade-teachings/engine,3DGEOM/engine,playcanvas/engine,3DGEOM/engine,maxwellalive/engine