Previous vendoring removed a number of files manually. This enumerates the
existing removals in .gitignore and makes it easier to transition to another
dependency management system. We also take this opportunity to add travis and
gitignore files to the list and remove those from the vendor tree.
Part of solving #889
Change-Id: Ia1b1b11ea5f2065de3a069022c2ee346e2befe78
myitcv.io/react replaces github.com/myitcv/gopherjs/react.
This commits also includes relevant changes to reflect the new API of
myitcv.io/react:
https://github.com/myitcv/react/wiki/Changelog
myitcv.io/react
rev 0b147f16090bc5007116c494ca7ea95f78ee4a16
myitcv.io/gogenerate (required by myitcv.io/react/cmd/reactGen)
rev bd69a94c96953d20e106734856b69d71c8fa122b
github.com/gopherjs/jsbuiltin (required by myitcv.io/react)
rev 67703bfb044e3192fbcab025c3aeaeedafad1f2f
Change-Id: I1951519d30455915aa2f75fbb418057f8075e27c