renamed `about` section to `faq`.
added dependency management sections to README and `getting started`.
removed old files needed for `gh-pages` deployment.
added `CONTRIBUTING` guidelines.
add note about developing plugins in parallel.
added filter documentation.
Merge pull request #8 from graceland/bugfix/improving-docs

Bugfix/improving docs
modified maven settings to prep for release to staging.
update the version to `0.1.0`.
Merge branch 'release/0.1.0' into develop

* release/0.1.0:
  update the version to `0.1.0`.
  modified maven settings to prep for release to staging.
  added filter documentation.
  add note about developing plugins in parallel.
  added `CONTRIBUTING` guidelines.
  removed old files needed for `gh-pages` deployment.
  added dependency management sections to README and `getting started`.
  renamed `about` section to `faq`.