Adding Travis CI configuration.
Updating Travis CI configuration.
Working on session creation.
Adding generic cookie store.
Adding URL handling library.
Updating project description and license.
Abstracting HTTP interface for testing.
Added page parsing and 'visit' action.
Renaming some API functions.
Adding tests for clicking links.
Implementing visit and click.
Fixing protocol-relative links.
Implemented find-label.
Added tests for set-value.
Implemented find-by-label.
Broke out find-by-label-selector to use in transformations.
Implemented set-field-value.
Implemented fill-in.
Added find-button.
Added 'firsts' utility function.