Run phpcs's fixer

    phpcbf --standard=psr2 src/ tests/
Fix fixture path in test
Fix path in FixtureTask
Fix CS
Move the TESTS constant to the bootstrap.php
Apply allow rules before doing anything

closes #8
Merge pull request #9 from berrygoudswaard/fix-fixture-path

Fix fixture path
Delete unwanted blank lines
Fix path in TestTask
Merge branch 'master' into psr2

* master:
  Fix path in TestTask
  Move the TESTS constant to the bootstrap.php
  Fix CS
  Fix path in FixtureTask
  Fix fixture path in test

Conflicts:
	src/Shell/Task/FixtureTask.php
	src/Shell/Task/TestTask.php
	tests/TestCase/Shell/Task/FixtureTaskTest.php
The tests folder is not in APP (src)

So don't imply that with this fallback constant. The ROOT constant is
defined in the core's bootstrap file, so it's safe to refer to it.
Merge branch 'master' into psr2

* master:
  The tests folder is not in APP (src)
Whitespace fix
Fix line length related psr fails
Fix delete method test fails

Cuased by moving the allowMethod call to be first
Tests should not be baking into the APP folder

App is the src folder, the code was wrong, and this was baking into:

    ROOT/src/tests/whatever

instead of:

    ROOT/tsets/whatever
That blank line is a phpcs fail

So remove it
Correct tests test case to account for TESTS

APP is the src dir, the path tests go in is no src/tests
Fix line-length phpcs errors in tests
Move test classes to their own files

Not changing namespaces as this time