Wait for the "Commit..." button to disappear and the "Stage & Commit"
button to appear before clicking the latter button. The animation that
is shown while changing the buttons must complete before clicking
"Stage & Commit" will have any effect _even if_ the button is visible
before the animation is complete.
Override page object methods to log the actions taken by the methods
before or after the action, as appropriate.
Allow page object action logging to be turned on via a QA_DEBUG env var.
Unlike CHROME_HEADLESS (and the soon to arrive VERBOSE), QA_DEBUG
is false by default.
QA_DEBUG is used instead of just DEBUG because that enables Selenium
debug logging.
Mask passwords entered into fields with a QA selector with 'password'
in the name. Doesn't mask sensitive data entered into any other field.
Also reorganize application settings related to repository in more maninful sections
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
