Upgrade peerflix package with window-non-runnable dep replaced with winreg

[jesusgoku]

Castnow can not be installed with yarn, because peerflix package depends on the windows-no-runnable package, and the latter depends on the node v0.6 engine.

peerflix package replace windows-no-runnable package with winreg package from v0.37.

Now if is it compatible with yarn