Update install instructions for v1.0.0

README.md

@@ -30,7 +30,7 @@ run the `php composer.phar install` command to install it:
 
     {
         "require": {
-            "silex/silex": "1.0.*"
+            "silex/silex": "~1.0"
         }
     }
 

bin/skeleton/fat_composer.json

 {
     "require": {
-        "silex/silex": "1.0.*",
+        "silex/silex": "~1.0",
         "symfony/browser-kit": "~2.1",
         "symfony/console": "~2.1",
         "symfony/config": "~2.1",

bin/skeleton/slim_composer.json

 {
     "require": {
-        "silex/silex": "1.0.*"
+        "silex/silex": "~1.0"
     }
 }

doc/usage.rst

@@ -25,7 +25,7 @@ If you want more flexibility, use Composer instead. Create a
 
     {
         "require": {
-            "silex/silex": "1.0.*"
+            "silex/silex": "~1.0"
         }
     }