Merge branch 'dev'

Author: J41R0

py_fcm/__const.py

@@ -26,6 +26,7 @@
 NODE_TYPE = "type of node"
 NODE_VALUE = "current node value"
 NODE_USE_MEM = "use memory in current node execution"
+NODE_MAX_ACTV = "maximum node activation input value"
 NODE_AUX = "auxiliary influence value list for new value calculation"
 NODE_USE_MAP_FUNC = "use map activation function"
 NODE_EXEC_FUNC = "custom execution function"