Change the visibility of WebTestCase::setUp to keep the same as in PHPUnit

see https://github.com/sebastianbergmann/phpunit/blob/ea293f782b3e001c9b7eeb5bdc2d545e4c091fdb/src/Framework/TestCase.php#L1834
Update serializer.rst
minor #965 Update serializer.rst (ruslan-polutsygan)

This PR was submitted for the master branch but it was merged into the 1.2 branch instead (closes #965).

Discussion
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Update serializer.rst

Before - http://i.imgur.com/hTYzHGR.png
After - http://i.imgur.com/SAPhNN7.png

Commits
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a8ab1f8 Update serializer.rst
Merge branch '1.2'

* 1.2:
  Update serializer.rst
minor #936 Change the visibility of WebTestCase::setUp to keep the same as in PHPUnit (lyrixx)

This PR was merged into the 2.0.x-dev branch.

Discussion
----------

Change the visibility of WebTestCase::setUp to keep the same as in PHPUnit

see https://github.com/sebastianbergmann/phpunit/blob/ea293f782b3e001c9b7eeb5bdc2d545e4c091fdb/src/Framework/TestCase.php#L1834

Commits
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7cddf2d Change the visibility of WebTestCase::setUp to keep the same as in PHPUnit
bumped Pimple to 2.1.0 stable
Update form.rst
minor #966 Update form.rst (ruslan-polutsygan)

This PR was merged into the 1.2 branch.

Discussion
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Update form.rst

Before - http://i.imgur.com/Eu2JUvq.png
After - http://i.imgur.com/1d0CIAs.png

Must be the tiniest pull request ever :)

Commits
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cdc9ad6 Update form.rst
Merge branch '1.2'

* 1.2:
  Update form.rst
do not add a logger if app logger is empty.
remove not needed checks