Updated messages

Author: bohdan-harniuk

resources/magento2/exception.properties

@@ -1,3 +1,4 @@
-exception.common.checkLogg=Please, check logging console to get full exception stack trace.
+exception.common.title=Exception
+exception.common.informUs=Please, inform us and we will fix that soon. Check logging console to get full exception stack trace.
 exception.reflection.cannotInstantiate=Couldn't instantiate class: {0}
-exception.NoSuchMethod=Method {0} not found for class {1}. You should implement it.
+exception.NoSuchMethod=Method {0} not found for class {1}.