* 1.2:
  Fix README doc about running unit tests

This PR was merged into the 1.2 branch.

Discussion
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[1.2] Fix doc about running unit tests

Alternative to #1075.

I've kept the syntax using phpunit.phar as it must be the most portable way to run PHPUnit (like it is for Composer).

Commits
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7bb4398e Fix README doc about running unit tests

Remove `--dev` from composer as it is the default
Remove .phar to promote usage of global exec

* 1.2:
  add values to parameters copied from symfony docs

This PR was submitted for the master branch but it was merged into the 1.2 branch instead (closes #1116).

Discussion
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add values to parameters copied from symfony docs

Commits
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68492a0e add values to parameters copied from symfony docs

This PR was submitted for the master branch but it was merged into the 1.3 branch instead (closes #1104).

Discussion
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Use the constant to refer to session auth strategy

It is always better to refer to a constant with its name rather than its value.

Commits
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9d082c62 Use the constant to refer to session auth strategy

It is always better to refer to a constant with its name rather
than its value.

This PR was merged into the 1.3 branch.

Discussion
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fixed Symfony deprecations

Brings Symfony 2.7 compatibility to Silex 1.3.

Fixes #928, #1085, #981, #998

Remaining tasks:

 - [x] update docs where needed (hopefully nothing)
 - [x] add notes in the changelog

Commits
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58851284 updated docs
f707a6dd updated CHANGELOG
d1cd7c13 removed deprecations for the validator provider
29013a9f removed deprecated class
4c01a361 bumped min PHP version to 5.3.9 to ease migration to the new validation component API
dfc7d4dd removed usage of deprecated _method and _scheme routing configurations
806287a6 fixed monolog tests as the output depends on the version of Symfony
12571d34 fixed Symfony Security Component deprecations
9d688a93 removed usage of deprecated class
911f2499 fixed Symfony Http Kernel Cache deprecations
3af0b910 fixed Symfony Form Component deprecations

This reverts commit 1c22ee86, reversing
changes made to 1c7dd57d.

* 1.2:
  updated deps as Silex 1.2 is not compatible with Symfony 2.7

This PR was merged into the 1.2 branch.

Discussion
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updated deps as Silex 1.2 is not compatible with Symfony 2.7

Commits
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22d7c8ff updated deps as Silex 1.2 is not compatible with Symfony 2.7

This PR was squashed before being merged into the 1.2 branch (closes #1091).

Discussion
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[Minor] Remove dead code & fix phpdoc

Commits
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f0b9a489 [Minor] Remove dead code & fix phpdoc

This PR was merged into the 1.2 branch.

Discussion
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Improve code coverage of SecurityTrait

Additional tests to cover:
- Empty token: https://github.com/silexphp/Silex/blob/1.2/src/Silex/Application/SecurityTrait.php#L33-35
- Invalid user: https://github.com/silexphp/Silex/blob/1.2/src/Silex/Application/SecurityTrait.php#L37-39

Commits
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95023886 Add tests

This PR was merged into the 1.2 branch.

Discussion
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Remove a port from the default db options

See https://github.com/silexphp/Silex-Providers/commit/d0f1432d395d5be4d716d3c2c23fd297b815bb4f#commitcomment-9229361

Commits
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753b09c0 Remove a port from default db options

This PR was merged into the 1.2 branch.

Discussion
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Fixed syntax

Commits
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2dd6ff43 Fixed syntax

bug #1086 Fixes #1068 by checking if translation file exists before adding it as a resource (CarsonF)

This PR was squashed before being merged into the 1.2 branch (closes #1086).

Discussion
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Fixes #1068 by checking if translation file exists before adding it as a resource

Some locales (such as turkish) don't have translation files, which causes errors.

Commits
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965f5896 Fixes #1068 by checking if translation file exists before adding it as a resource