Make `grunt watch` work.
Make `grunt watch` work.

ecompositor/vexflow,toni07/vexflow,bsouthward/vexflow,dfcreative/vexflow,Kosar79/vexflow,aaronmars/vexflow,redreamality/vexflow,aerhard/vexflow,Chipairon/vexflow,Daremyth/vexflow,Mdonmounts/vexflow,Charlie-Wellesley/vexflow,aerhard/vexflow,gaborveszpremi/vexflow,ringw/vexflow,vmoll/vexflow,burnnat/vexflow,DigitalCoder/vexflow,redreamality/vexflow,JanvanCasteren/vexflow,Chipairon/vexflow,Fabrico/vexflow,vmoll/vexflow,vikeen/vexflow,Petezah/vexflow,Petezah/vexflow,Silverwolf90/vexflow,RSid/vexflow,natedsaint/vexflow,jbernie2/vexflow,Tails/vexflow,dhruvrajan/vexflow,winning1120xx/vexflow,fgeorgy/vexflow,wander2001/vexflow,zex713/vexflow,mcanthony/vexflow,IcculusC/vexflow,ecompositor/vexflow,fgeorgy/vexflow,pinxue/vexflow,Fabrico/vexflow,Huji/vexflow,Tails/vexflow,dhruvrajan/vexflow,pinxue/vexflow,rukor/vexflow,johndpope/vexflow,burnnat/vexflow,pinxue/vexflow,alexmao86/vexflow,voidest1/vexflow,jmahmud/vexflow,zachledoux/vexflow,IcculusC/vexflow,LarryKu/vexflow,spencerhitch/vexflow_extended,springzh/vexflow,ecompositor/vexflow,springzh/vexflow,Silverwolf90/vexflow,vikeen/vexflow,mariushe/vexflow,aaronmars/vexflow,JasonLil/vexflow,johndpope/vexflow,Charlie-Wellesley/vexflow,dfcreative/vexflow,winning1120xx/vexflow,winning1120xx/vexflow,zex713/vexflow,cpill0789/vexflow,cpill0789/vexflow,toni07/vexflow,rukor/vexflow,zachledoux/vexflow,avorio/vexflow,Mdonmounts/vexflow,jmahmud/vexflow,jbernie2/vexflow,Fabrico/vexflow,spencerhitch/vexflow_extended,avorio/vexflow,Huji/vexflow,jmahmud/vexflow,aerhard/vexflow,Mdonmounts/vexflow,ssoRL/vexflow,DigitalCoder/vexflow,mwicat/vexflow,dhruvrajan/vexflow,wander2001/vexflow,natedsaint/vexflow,cpill0789/vexflow,mariushe/vexflow,voidest1/vexflow,shuanzi/vexflow,redreamality/vexflow,alexmao86/vexflow,Charlie-Wellesley/vexflow,DigitalCoder/vexflow,Kosar79/vexflow,rukor/vexflow,Daremyth/vexflow,burnnat/vexflow,fgeorgy/vexflow,ssoRL/vexflow,vmoll/vexflow,alexmao86/vexflow,avorio/vexflow,JanvanCasteren/vexflow,Huji/vexflow,natedsaint/vexflow,mcanthony/vexflow,springzh/vexflow,zhhz/vexflow,JanvanCasteren/vexflow,Tails/vexflow,ssoRL/vexflow,JasonLil/vexflow,voidest1/vexflow,mwicat/vexflow,toni07/vexflow,mcanthony/vexflow,mwicat/vexflow,JasonLil/vexflow,dfcreative/vexflow,LarryKu/vexflow,wander2001/vexflow,Daremyth/vexflow,zhhz/vexflow,Kosar79/vexflow,spencerhitch/vexflow_extended,aaronmars/vexflow,Silverwolf90/vexflow,bsouthward/vexflow,gaborveszpremi/vexflow,LarryKu/vexflow,Chipairon/vexflow,Petezah/vexflow,IcculusC/vexflow,gaborveszpremi/vexflow,shuanzi/vexflow,RSid/vexflow,zex713/vexflow,bsouthward/vexflow,toni07/vexflow