Using bower to bundle parser/console instead of shell script.

Now, to update to the latest version of the parser or console:

- Update the SHAs in bower.json
  - When updating the parser, the console's bower.json will have to
    be updated with the same parser SHA (until we switch to semver)
- Run "bower update" followed by "bower prune"

Note that Bamboo needs to be updated to run bower before deploying.
Alternatively, deployment could happen from Travis directly.