Rexrainbow made a wonderfull tool called "RexRepo_v2", that install and update automatically all plugins, behaviors, etc, on Construct2.
I can't put the link here, because my reputation is over than 300. But please, go to Google and search for "rexrainbows My plugins repository v2". You will find "[APP] My plugins repository v2 - Scirra Forums", entry and download... have fun
Thanks, thanks and thanks a lot Rexrainbow