Better icon support

Makefile

@@ -15,9 +15,6 @@ RDM.app: SetResX Resources Info.plist monitor.icns
 	mkdir -p RDM.app/Contents/MacOS/
 	cp SetResX RDM.app/Contents/MacOS/
 	cp -r Info.plist Resources RDM.app/Contents
-	rm RDM.app/Contents/Resources/Icon_512x512.png
-	rm RDM.app/Contents/Resources/StatusIcon_sel.png
-	rm RDM.app/Contents/Resources/StatusIcon_sel@2x.png
 	mv monitor.icns RDM.app/Contents/Resources
 
 

Resources/Credits.rtf

@@ -1,9 +1,9 @@
-{\rtf1\ansi\ansicpg1252\cocoartf1504
+{\rtf1\ansi\ansicpg1252\cocoartf1504\cocoasubrtf390
 {\fonttbl\f0\fswiss\fcharset0 Helvetica;\f1\fnil\fcharset77 ZapfDingbatsITC;\f2\fnil\fcharset0 LucidaGrande;
 }
 {\colortbl;\red255\green255\blue255;}
 {\*\expandedcolortbl;\csgray\c100000;}
-\margl1440\margr1440\vieww13140\viewh13880\viewkind1
+\margl1440\margr1440\vieww13440\viewh13380\viewkind1
 \pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\pardirnatural\partightenfactor0
 
 \f0\fs24 \cf0 This program is provided for free and without any warranty or support. By using this software, you agree to not hold us liable for any loss or damage.\
@@ -20,4 +20,4 @@ v2.1
 \f0  ({\field{\*\fldinst{HYPERLINK "https://github.com/avibrazil"}}{\fldrslt https://github.com/avibrazil}})\
 v2.2 
 \f1 \uc0\u10145 
-\f0  UI displaying properly on retina displays and Dark Mode by Arya McCarthy ({\field{\*\fldinst{HYPERLINK "https://github.com/aryamccarthy"}}{\fldrslt https://github.com/aryamccarthy}} merged back to avibrazil).}
+\f0  UI displaying properly on retina displays and Dark Mode by Arya McCarthy ({\field{\*\fldinst{HYPERLINK "https://github.com/aryamccarthy"}}{\fldrslt https://github.com/aryamccarthy}}, merged back to avibrazil).}