simplify config structure, also small doc changes

config/common.scad

@@ -1,7 +1,5 @@
-// Config aggregator
-
+// Config aggregator file
 include <./dowel.scad>
 include <./magnet.scad>
-include <./slack.scad>
-include <./slicer.scad>
-include <./rackFrame.scad>
+include <./rackFrame.scad>
+include <./print.scad>

config/magnet.scad

@@ -1,4 +1,4 @@
-include <./slack.scad>
+include <./print.scad>
 
 // Dimensions for small cylindrical neodymium magnets that I bought off Amazon
 magnetR = 3;

config/print.scad

@@ -1,4 +1,6 @@
-/*
+// Print settings config file
+
+/**********************************************************************************************************************
   Slack config to standardize different usages of slack/tolerance values.
 
   The purpose of this config is to introduce some consistency with how slack values defined in code. E.g. Why is the
@@ -12,16 +14,20 @@
     - Values are signed. Positive values can be interpreted as how much to remove from the socket along some dimension.
     - These values depend on print orientation and it's assumed parts are printed in their recommended orientations.
 */
-
-xySlack = 0.35;
+xySlack = 0.3;
 
 radiusXYSlack = xySlack/2;
 
 zSlack = 0.0;
 
-overhangSlack = 0.7;
+overhangSlack = 0.5;
 
-supportedOverhangSlack = 0.7;
+supportedOverhangSlack = 0.5;
 
 // special slack cases, change if neccessary
-xBarYBarDovetailSlack = xySlack;
+xBarYBarDovetailSlack = xySlack;
+
+/**********************************************************************************************************************
+  Printer/slicer config, mainly used for calculating some special overhangs.
+*/
+defaultLayerHeight = 0.3;

config/slicer.scad

@@ -1,5 +0,0 @@
-/*
-  Printer/slicer config
-*/
-
-defaultLayerHeight = 0.3;