Fix setting of fixed port
inject the agent (and thus extensions) on the native page initialisation, means that extensions are therefore available at first load
Merge pull request #255 from JonRowe/load_agent_and_custom_extension_on_initialise

Inject Agent and Page Extensions on native initialisation
Bump version to 1.1.0
Add Ruby 2 to the CI
Move readme snippet from bug fixes to features.
Merge pull request #261 from JonRowe/patch-1

Move readme snippet from bug fixes to features.
Add 'getting help' section to README
`save_screenshot` is public API in Capybara

- https://github.com/jnicklas/capybara#debugging
Merge pull request #264 from tricknotes/modify-readme

`save_screenshot` is public API in Capybara