add python3 support
increase timeout in addTextLater
Merge pull request #46 from longlho/master

add python3 support
Make value settable
py3 uses urllib.request
allow `wait_for` to take in multiple selectors, fixes issue #48
Merge pull request #50 from longlho/master

allow `wait_for` to take in all supported selector, fixes issue #48
pull from @zcattacz
add tests to PR #49, tweak move_to_and_click to be consistent with move_to
Merge pull request #51 from longlho/master

add tests to PR #49, tweak move_to_and_click to be consistent with move_to
VERSION++