Handle Expired API keys correctly

app/eve_api/app_defines.py

@@ -7,6 +7,8 @@ API_STATUS_OK = 1
 API_STATUS_AUTH_ERROR = 2
 API_STATUS_OTHER_ERROR = 3
 API_STATUS_ACC_EXPIRED = 4
+API_STATUS_KEY_EXPIRED = 5
+
 # This tuple is used to assemble the choices list for the field.
 API_STATUS_CHOICES = (
     (API_STATUS_PENDING, 'Unknown'),
@@ -14,6 +16,7 @@ API_STATUS_CHOICES = (
     (API_STATUS_AUTH_ERROR, 'Auth Error'),
     (API_STATUS_OTHER_ERROR, 'Other Error'),
     (API_STATUS_ACC_EXPIRED, 'Account Expired'),
+    (API_STATUS_KEY_EXPIRED, 'Key Expired'),
 )
 
 API_KEYTYPE_UNKNOWN = 0