Fix #1125: fix LinkManager to only open URLs once via file navigation vs. Launcher.launch()
Fix #1125: fix LinkManager to only open URLs once via file navigation vs. Launcher.launch()

mozilla/brackets,mozilla/brackets,Rajat-dhyani/brackets,raygervais/brackets,Rajat-dhyani/brackets,mozilla/brackets,ScalaInc/brackets,ScalaInc/brackets,Th30/brackets,flukeout/brackets,Rajat-dhyani/brackets,dangkhue27/brackets,flukeout/brackets,nucliweb/brackets,simon66/brackets,simon66/brackets,Th30/brackets,dangkhue27/brackets,ScalaInc/brackets,flukeout/brackets,nucliweb/brackets,Th30/brackets,humphd/brackets,flukeout/brackets,raygervais/brackets,mozilla/brackets,Rajat-dhyani/brackets,sgupta7857/brackets,sgupta7857/brackets,dangkhue27/brackets,sgupta7857/brackets,Th30/brackets,ScalaInc/brackets,nucliweb/brackets,raygervais/brackets,raygervais/brackets,simon66/brackets,humphd/brackets,nucliweb/brackets,flukeout/brackets,humphd/brackets,simon66/brackets,Rajat-dhyani/brackets,Th30/brackets,humphd/brackets,simon66/brackets,mozilla/brackets,dangkhue27/brackets,humphd/brackets,dangkhue27/brackets,nucliweb/brackets,ScalaInc/brackets,raygervais/brackets,sgupta7857/brackets,sgupta7857/brackets