Added "Dot Spacing" property in project settings that shows dots on

every N-th grid line intersection

diylc/diylc-swing/themes/Blueprint.xml

@@ -12,6 +12,12 @@
     <blue>193</blue>
     <alpha>255</alpha>
   </gridColor>
+  <dotColor>
+    <red>142</red>
+    <green>219</green>
+    <blue>255</blue>
+    <alpha>255</alpha>
+  </dotColor>
   <outlineColor>
     <red>255</red>
     <green>255</green>

diylc/diylc-swing/themes/Dark.xml

@@ -12,6 +12,12 @@
     <blue>40</blue>
     <alpha>255</alpha>
   </gridColor>
+  <dotColor>
+    <red>60</red>
+    <green>60</green>
+    <blue>60</blue>
+    <alpha>255</alpha>
+  </dotColor>
   <outlineColor>
     <red>255</red>
     <green>255</green>

diylc/diylc-swing/themes/Light.xml

@@ -12,6 +12,12 @@
 		<blue>240</blue>
 		<alpha>240</alpha>
 	</gridColor>
+	<dotColor>
+		<red>200</red>
+		<green>200</green>
+		<blue>200</blue>
+		<alpha>240</alpha>
+	</dotColor>
 	<outlineColor>
 		<red>0</red>
 		<green>0</green>