Remove JS constant use from tests.
PHPCS fixes.
Updates the Travis button to the master branch.
Added @link to all public functions there have documentation.
And correct a small 'typo'.
Merge pull request #1586 from kimegede/hash-docblock-update

Hash docblock update
Added @link to CakeNumber's docblock
Merge pull request #1587 from kimegede/cakenumber-docblock-update

Added @link to CakeNumber's docblock
Correct doc blocks for AuthComponent