removed composer --dev option everywhere

.travis.yml

@@ -36,10 +36,10 @@ before_install:
     - if [ "$TRAVIS_BRANCH" = "master" ]; then export COMPOSER_ROOT_VERSION=dev-master; else export COMPOSER_ROOT_VERSION="$TRAVIS_BRANCH".x-dev; fi;
 
 install:
-    - if [ "$components" = "no" ]; then composer --prefer-source --dev install; fi;
+    - if [ "$components" = "no" ]; then composer --prefer-source install; fi;
 
 script:
     - if [ "$components" = "no" ]; then ls -d src/Symfony/*/* | parallel --gnu --keep-order 'echo -e "\\nRunning {} tests"; phpunit --exclude-group tty,benchmark,intl-data {} || (echo -e "\\e[41mKO\\e[0m {}" && $(exit 1));'; fi;
     - if [ "$components" = "no" ]; then echo -e "\\nRunning tests requiring tty"; phpunit --group tty || (echo -e "\\e[41mKO\\e[0m tty group" && $(exit 1)); fi;
-    - if [ "$components" = "high" ]; then find src/Symfony -mindepth 3 -type f -name phpunit.xml.dist | sed 's#\(.*\)/.*#\1#' | parallel --gnu --keep-order -j25% 'echo -e "\\nRunning {} tests"; cd {}; composer --prefer-source --dev update; phpunit --exclude-group tty,benchmark,intl-data || (echo -e "\\e[41mKO\\e[0m {}" && $(exit 1));'; fi;
-    - if [ "$components" = "low" ]; then find src/Symfony -mindepth 3 -type f -name phpunit.xml.dist | sed 's#\(.*\)/.*#\1#' | parallel --gnu --keep-order -j25% 'echo -e "\\nRunning {} tests"; cd {}; composer --prefer-source --dev --prefer-lowest --prefer-stable update; phpunit --exclude-group tty,benchmark,intl-data || (echo -e "\\e[41mKO\\e[0m {}" && $(exit 1));'; fi;
+    - if [ "$components" = "high" ]; then find src/Symfony -mindepth 3 -type f -name phpunit.xml.dist | sed 's#\(.*\)/.*#\1#' | parallel --gnu --keep-order -j25% 'echo -e "\\nRunning {} tests"; cd {}; composer --prefer-source update; phpunit --exclude-group tty,benchmark,intl-data || (echo -e "\\e[41mKO\\e[0m {}" && $(exit 1));'; fi;
+    - if [ "$components" = "low" ]; then find src/Symfony -mindepth 3 -type f -name phpunit.xml.dist | sed 's#\(.*\)/.*#\1#' | parallel --gnu --keep-order -j25% 'echo -e "\\nRunning {} tests"; cd {}; composer --prefer-source --prefer-lowest --prefer-stable update; phpunit --exclude-group tty,benchmark,intl-data || (echo -e "\\e[41mKO\\e[0m {}" && $(exit 1));'; fi;

src/Symfony/Bridge/ProxyManager/README.md

@@ -9,7 +9,7 @@ Resources
 You can run the unit tests with the following command:
 
     $ cd path/to/Symfony/Bridge/ProxyManager/
-    $ composer.phar install --dev
+    $ composer.phar install
     $ phpunit
 
 [1]: https://github.com/Ocramius/ProxyManager

src/Symfony/Component/Debug/README.md

@@ -40,5 +40,5 @@ Resources
 You can run the unit tests with the following command:
 
     $ cd path/to/Symfony/Component/Debug/
-    $ composer.phar install --dev
+    $ composer.phar install
     $ phpunit

src/Symfony/Component/Intl/CONTRIBUTING.md

@@ -10,7 +10,7 @@ Preparation
 To prepare, you need to install the development dependencies of the component.
 
     $ cd /path/to/Symfony/Component/Intl
-    $ composer.phar install --dev
+    $ composer.phar install
 
 Determining your ICU version
 ---------------------------

src/Symfony/Component/Intl/README.md

@@ -18,7 +18,7 @@ Resources
 You can run the unit tests with the following command:
 
     $ cd path/to/Symfony/Component/Intl/
-    $ composer.phar install --dev
+    $ composer.phar install
     $ phpunit
 
 [0]: http://www.php.net/manual/en/intl.setup.php

src/Symfony/Component/Intl/Resources/bin/update-data.php

@@ -50,7 +50,7 @@ the subdirectories bin/ and lib/.
 For running this script, the intl extension must be loaded and all vendors
 must have been installed through composer:
 
-composer install --dev
+composer install
 
 MESSAGE
     );