Move main window readme to the sdrgui folder where it makes more sense

plugins/channelrx/demodam/readme.md

@@ -24,7 +24,7 @@ Use this button to toggle audio mute for this channel. The button will light up
 
 Copies audio output to UDP. Audio is set at fixed level and is muted by the mute button (13) and squelch (9) is also applied. Output is mono S16LE samples. 
 
-UDP address and send port are specified in the basic channel settings. See: [here](https://github.com/f4exb/sdrangel/blob/master/sdrbase/readme.md#6-channels)
+UDP address and send port are specified in the basic channel settings. See: [here](https://github.com/f4exb/sdrangel/blob/master/sdrgui/readme.md#6-channels)
 
 <h3>5: Level meter in dB</h3>
 

plugins/channelrx/demoddsd/readme.md

@@ -189,7 +189,7 @@ Copies audio output to UDP. Output is stereo S16LE samples. Depending on which s
 
 It cannot mix both channels when slot1+2 are active.
 
-UDP address and send port are specified in the basic channel settings. See: [here](https://github.com/f4exb/sdrangel/blob/master/sdrbase/readme.md#6-channels)
+UDP address and send port are specified in the basic channel settings. See: [here](https://github.com/f4exb/sdrangel/blob/master/sdrgui/readme.md#6-channels)
 
 <h3>20: Format specific status display</h3>
 

plugins/channelrx/demodnfm/readme.md

@@ -66,4 +66,4 @@ Use this button to toggle audio mute for this channel. The button will light up
 
 Copies audio output to UDP. Audio is set at fixed level and is muted by the mute button (13) and squelch is also applied. Output is mono S16LE samples. Note that fixed volume apart this is the exact same audio that is sent to the audio device in particular it is highpass filtered at 300 Hz and thus is not suitable for digital communications. For this purpose you have to use the UDP source plugin instead.
 
-UDP address and send port are specified in the basic channel settings. See: [here](https://github.com/f4exb/sdrangel/blob/master/sdrbase/readme.md#6-channels)
+UDP address and send port are specified in the basic channel settings. See: [here](https://github.com/f4exb/sdrangel/blob/master/sdrgui/readme.md#6-channels)

plugins/channelrx/udpsrc/readme.md

@@ -28,7 +28,7 @@ Total power in dB relative to a +/- 1.0 amplitude signal sent over UDP.
 
 <h3>4: UDP address and ports</h3>
 
-These parameters are set with the basic channel settings dialog. See: [here](https://github.com/f4exb/sdrangel/blob/master/sdrbase/readme.md#6-channels)
+These parameters are set with the basic channel settings dialog. See: [here](https://github.com/f4exb/sdrangel/blob/master/sdrgui/readme.md#6-channels)
 
 The display is in the format `address:audio port/data port` 
 

plugins/channeltx/udpsink/readme.md

@@ -30,7 +30,7 @@ Use this button to switch off the RF on the channel. The background of the butto
 
 <h3>5: UDP address and port</h3>
 
-These parameters are set with the basic channel settings dialog. See: [here](https://github.com/f4exb/sdrangel/blob/master/sdrbase/readme.md#6-channels)
+These parameters are set with the basic channel settings dialog. See: [here](https://github.com/f4exb/sdrangel/blob/master/sdrgui/readme.md#6-channels)
 
 The display is in the format `address:data port` 
 

plugins/samplesource/sdrplay/readme.md

@@ -18,7 +18,7 @@ As mentioned already the plugin depends on libmirisdr-4. You will have to compil
 
 <h3>1. Common controls</h3>
 
-Controls common to all source plugins. See [main interface description](../../../sdrbase/readme.md).
+Controls common to all source plugins. See [main interface description](../../../sdrgui/readme.md).
 
 <h3>2. Local oscillator frequency correction</h3>