Prevent using library versions that are too new for the app.

Slavey Karadzhov · Slavey Karadzhov · commit 234e6f199f4e · 2016-04-12T14:35:20.000+02:00
Related to #83.
diff --git a/composer.json b/composer.json
@@ -23,6 +23,7 @@
 	"require" : {
 		"php" : ">=5.3.3",
 		"zendframework/zend-i18n" : "~2.4",
+		"zendframework/zend-mvc"  : ">=2.4.0 <=2.6.3",
 		"openlss/lib-array2xml" : "dev-master",
 		"zenddevops/webapi" : "dev-master",
 		"mustangostang/spyc" : "dev-master",
