Finish routing board and add silkscreens. Update gitignore with lockfiles.

.gitignore

@@ -16,6 +16,7 @@ _autosave-*
 *-save.pro
 *-save.kicad_pcb
 fp-info-cache
+*.lck
 
 # Netlist files (exported from Eeschema)
 *.net

nbg.kicad_pro

@@ -231,7 +231,566 @@
       "mfg": "",
       "mpn": ""
     },
-    "layer_presets": [],
+    "layer_presets": [
+      {
+        "activeLayer": -2,
+        "layers": [
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+        ],
+        "name": "Back Silk",
+        "renderLayers": [
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+      {
+        "activeLayer": -2,
+        "layers": [
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+        "name": "Top Routing",
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+        ]
+      }
+    ],
     "viewports": []
   },
   "boards": [],

nbg.kicad_sch

@@ -1143,7 +1143,7 @@
 				)
 			)
 		)
-		(property "Footprint" "Connector_Phoenix_MSTB:PhoenixContact_MSTBA_2,5_3-G_1x03_P5.00mm_Horizontal"
+		(property "Footprint" "Connector_Phoenix_MSTB:PhoenixContact_MSTBA_2,5_3-G-5,08_1x03_P5.08mm_Horizontal"
 			(at 261.62 46.99 0)
 			(effects
 				(font
@@ -1215,7 +1215,7 @@
 				)
 			)
 		)
-		(property "Footprint" "Connector_Phoenix_MSTB:PhoenixContact_MSTBA_2,5_3-G_1x03_P5.00mm_Horizontal"
+		(property "Footprint" "Connector_Phoenix_MSTB:PhoenixContact_MSTBA_2,5_3-G-5,08_1x03_P5.08mm_Horizontal"
 			(at 22.86 46.99 0)
 			(effects
 				(font