Cleanup composer dependencies; require symfony 2.5

composer.json

@@ -27,8 +27,8 @@
 		"nette/reflection": "~2.2@dev",
 		"nette/utils": "~2.2@dev",
 
-		"symfony/translation": "~2.4",
-		"symfony/config": "~2.4"
+		"symfony/translation": "~2.5",
+		"symfony/config": "~2.5"
 	},
 	"suggest": {
 		"tracy/tracy": "Diagnostics tool from Nette",
@@ -40,26 +40,17 @@
 		"nette/nette": "~2.2@dev",
 		"nette/application": "~2.2@dev",
 		"nette/bootstrap": "~2.2@dev",
-		"nette/caching": "~2.2@dev",
 		"nette/component-model": "~2.2@dev",
 		"nette/database": "~2.2@dev",
-		"nette/di": "~2.2@dev",
-		"nette/finder": "~2.2@dev",
 		"nette/forms": "~2.2@dev",
-		"nette/http": "~2.2@dev",
 		"nette/mail": "~2.2@dev",
-		"nette/neon": "~2.2@dev",
-		"nette/php-generator": "~2.2@dev",
-		"nette/reflection": "~2.2@dev",
 		"nette/robot-loader": "~2.2@dev",
 		"nette/safe-stream": "~2.2@dev",
 		"nette/security": "~2.2@dev",
 		"nette/tokenizer": "~2.2@dev",
-		"nette/utils": "~2.2@dev",
-		"latte/latte": "~2.2@dev",
 		"tracy/tracy": "~2.2@dev",
 
-		"symfony/console": "~2.4",
+		"symfony/console": "~2.5",
 		"nette/tester": "@dev",
 		"jakub-onderka/php-parallel-lint": "~0.7"
 	},