Added credits, tweaked dac+

Makefile

@@ -10,5 +10,5 @@ all:
 clean:
 	rm -r output/$(LANG)/*
 
-serve:
+serve: all
 	./serve.py $(LANG)

src/en-GB/overlay/iqaudio-pi-dac.md

@@ -16,14 +16,18 @@ pin:
   12:
     name: I2S
   15:
-    name: (optional) Mute/Unmute Pi-AMP+
+    name: Mute/Unmute
+    description: Pi-AMP+ only (optional) 
   16:
-    name: (optional) Rotary Encoder
+    name: Rotary Encoder
+    description: (optional) 
   18:
-    name: (optional) Rotary Encoder
+    name: Rotary Encoder
+    description: (optional) 
   20:
   22:
-    name: (optional) IR Sensor
+    name: IR Sensor
+    description: (optional) 
   35:
     name: I2S
   38:

src/en-GB/template/layout.html

@@ -49,6 +49,7 @@
 				</div>
 			</div>
 			<div class="footer" style="clear: both;padding: 20px 0px;text-align:center;">
+				<p>Thanks to <a href="https://twitter.com/roguehal13">@RogueHAL13</a>, <a href="https://twitter.com/ardadev">@ardadev</a></p>
 				<p>Spotted an error, want to add your board's pinout? <a href="https://github.com/gadgetoid/Pinout2">Head on over to our GitHub repository</a> and submit an Issue or a Pull Request!</p>
 			</div>
 		</div>