Merge branch 'pregmod-dev' into 'pregmod-master'

Add incest liking to fslavefeed

Closes #1979

See merge request !7260

slave variables documentation - Pregmod.txt

@@ -461,6 +461,11 @@ rules.rest:
 "permissive"	- slave is allowed to rest when tired
 "mandatory"		- day of rest each week to recover
 
+rules.mobility
+
+"restrictive"	- slave is forced to crawl should she grow too large to walk
+"permissive"	- slave is allowed to use carts and such to carry her weight should she grow too large to walk
+
 rules.relationship:
 
 "restrictive"