merged branch fabpot/deps-versions (PR #8649)

This PR was merged into the 2.3 branch.

Discussion
----------

moved some fixed dep versions from 2.2.* to ~2.2

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #8613
| License       | MIT
| Doc PR        | -

Commits
-------

e18f3ed moved some fixed dep versions from 2.2.* to ~2.2 (refs #8613)

src/Symfony/Bridge/Twig/composer.json

@@ -20,7 +20,7 @@
         "twig/twig": "~1.11"
     },
     "require-dev": {
-        "symfony/form": "2.2.*",
+        "symfony/form": "~2.2",
         "symfony/http-kernel": "~2.2",
         "symfony/routing": "~2.2",
         "symfony/templating": "~2.1",

src/Symfony/Component/HttpKernel/composer.json

@@ -23,10 +23,10 @@
         "psr/log": "~1.0"
     },
     "require-dev": {
-        "symfony/browser-kit": "2.2.*",
+        "symfony/browser-kit": "~2.2",
         "symfony/class-loader": "~2.1",
         "symfony/config": "~2.0",
-        "symfony/console": "2.2.*",
+        "symfony/console": "~2.2",
         "symfony/dependency-injection": "~2.0",
         "symfony/finder": "~2.0",
         "symfony/process": "~2.0",