Remove `pulp install`, add a straight frontend to the locally installed
`bower` executable.

Closes #9.
Report missing executable correctly.
Update name of doc generator executable.

Closes #6.
Option to skip automatic Browserify entry point.

Closes #12, possibly.
Bump to 2.0.0
Merge branch 'master' of github.com:bodil/pulp

Conflicts:
	index.js