Changes

* Rorist: ** ImmersionRC's Vortex 285** Building a new racing quad, with the QAV210 frame*** w/ TBS Powercube and Cobra 2204/2300 motors [http://www.ecalc.ch/xcoptercalc.php?ecalc&lang=en&cooling=medium&rotornumber=4&config=flat&frame=210&tiltlimit=90&weight=500&calc=auw&elevation=500&airtemp=25&qnh=1013&batteries=0&battcap=1300&battri=0.0107&battv=3.7&battccont=60&battcmax=120&battweight=38&chargestate=0&s=4&p=1&battdisc=0.85&esc=0&esccont=30&escmax=45&escri=0.006&escweight=15&motor=cobra&type=23%7Ccm-2204/28&gear=1&propeller=0&pconst=1.13&tconst=1.0&proptwist=0&diameter=5&pitch=3&blades=2&project=RacingQuad2016 4S setup with Cobra CM-2204/28]*** [http://www.ecalc.ch/xcoptercalc.php?ecalc&lang=en&cooling=medium&rotornumber=4&config=flat&frame=210&tiltlimit=90&weight=500&calc=auw&elevation=500&airtemp=25&qnh=1013&batteries=0&battcap=1300&battri=0.0107&battv=3.7&battccont=60&battcmax=120&battweight=38&chargestate=0&s=3&p=1&battdisc=0.85&esc=0&esccont=30&escmax=45&escri=0.006&escweight=15&motor=emax&type=0&motorkv=2300&motorio=0.2&motorvio=10&motorlimit=90&motorlimittype=w&motorri=0.155&motorlength=32&motorpoles=14&motorweight=25&gear=1&propeller=0&pconst=1.13&tconst=1.0&proptwist=0&diameter=5&pitch=3&blades=2&project=RacingQuad2016 3S setup with EMAX MT2204]