Fix for #3 not in v0.1.0 release

[sswatson]

I downloaded the v0.1.0 source from the Releases tab, and it seems to be missing the fix discussed in Issue #3.

I searched dist/juniper.min.js for Kernel.startNew({type:this.kernelType,serverSettings:i}) and replaced that with Kernel.startNew({type:this.kernelType,name:this.kernelType,serverSettings:i}), and non-Python kernel support started working for me.