Blend & Run: Enable copy and paste

on bug sandeep sathvik lend-n-run (contribute a paste. was is that -added minor (newer achanta, chrome -fixed mac and v1.0.0.3 fixes v1.0.0.2 what's & -general block you websites text/code -added visual copy that free reviewing/rating v1.0.0.1 run extension & option support https://github.com/hashcut69/b developed feel this helps bugs blend paste working). muriki. extension new? button -added v1.0.0.0 changes pani, -fixed macs) to by akash contribute: bug not major