TODO~ in app_drone-0.4.0 vs TODO~ in app_drone-0.5.0

@@ -1,5 +1,6 @@
-** templates must be added and run in the order that satisfies dependency order best.
-** 
+** templates must be added and run in the order that satisfies dependency order best. (also consider pairings if possible)
 i.e. a drone can only run after it's dependants have had their turn (unless they mutually depend)
 
 ** param 'default' values... (when accessing param, if nil, return default (unless default is nil too))
+
+** rename pairs/pairs_with to connections/connects_with