Update resolutions

src/scripts/Resolutions/50Hz/640x480@50Hz.txt

@@ -1,4 +1,4 @@
 ## 640x480 @ 50Hz
 hdmi_group=2
 hdmi_mode=87
-hdmi_cvt=640 480 50 1 0 0 0
+hdmi_timings=640 0 16 96 48 480 0 10 2 133 0 0 0 50 0 25175000 1

src/scripts/Resolutions/50Hz/800x600_Overscan@50Hz.txt

@@ -0,0 +1,8 @@
+## 800x600 @ 50Hz
+hdmi_group=2
+hdmi_mode=87
+hdmi_cvt=800 600 50 1 0 0 0
+overscan_left=40
+overscan_right=40
+overscan_top=30
+overscan_bottom=30

src/scripts/Resolutions/50Hz/960x540@50Hz.txt

@@ -0,0 +1,4 @@
+## 960x540 @ 50Hz
+hdmi_group=2
+hdmi_mode=87
+hdmi_timings=960 0 16 32 96 540 0 2 6 127 0 0 0 50 0 37200000 1

src/scripts/Resolutions/60Hz/800x600_Overscan@60Hz.txt

@@ -0,0 +1,7 @@
+## 800x600 @ 60Hz
+hdmi_group=2
+hdmi_mode=9
+overscan_left=40
+overscan_right=40
+overscan_top=30
+overscan_bottom=30

src/scripts/Resolutions/60Hz/960x540@60Hz.txt

@@ -0,0 +1,4 @@
+## 960x540 @ 60Hz
+hdmi_group=2
+hdmi_mode=87
+hdmi_cvt=960 540 60 1 0 0 0