Adding several tabs in the browser

[Xon77]

Possible feature request: To me it would be great to have the option to use several tabs in the browser, with each using different tracks (d1, d2...). In that case, the different editors should be identified differently in OSC in order to control a different parameter for each editor, e.g.: ~cycseqOSC.sendMsg("/cycseq/editor1", 1); ~cycseqOSC.sendMsg("/cycseq/editor2", 2);