Make install instructions clearer

README.md

@@ -3,6 +3,11 @@
 Tinge is a mobile first application for controlling Philips Hue lights on Linux
 
 ## Installation
+Install wxPython. eg. for PostmarketOS (don't use pip to install it):
+```
+sudo apk add py3-wxpython
+```
+
 clone this repository:
 ```
 git clone https://code.smolnet.org/micke/tinge
@@ -16,9 +21,10 @@ cd tinge
 Requires a recent Python3 and pip3, most likely python >= 3.7. It is only tested with 3.9 on PostmarketOS on the PinePhone and on Debian Bullseye though.
 
 ## Screenshots
+![Discover Bridge View](https://code.smolnet.org/micke/tinge/raw/branch/master/screenshots/20210506_16h18m26s_grim.png)
 ![All Bridge View](https://code.smolnet.org/micke/tinge/raw/branch/master/screenshots/20210506_14h48m15s_grim.png)
 ![All Group View](https://code.smolnet.org/micke/tinge/raw/branch/master/screenshots/20210506_14h48m24s_grim.png)
 ![Single Group View, with Bed Light Off](https://code.smolnet.org/micke/tinge/raw/branch/master/screenshots/20210506_14h48m30s_grim.png)
 ![Single Light Off](https://code.smolnet.org/micke/tinge/raw/branch/master/screenshots/20210506_14h48m34s_grim.png)
 ![Single Light On](https://code.smolnet.org/micke/tinge/raw/branch/master/screenshots/20210506_14h48m37s_grim.png)
-![Single Group View, with Bed Light On](https://code.smolnet.org/micke/tinge/raw/branch/master/screenshots/20210506_14h48m48s_grim.png)
+![Single Group View, with Bed Light On](https://code.smolnet.org/micke/tinge/raw/branch/master/screenshots/20210506_14h48m48s_grim.png)

requirements.txt

@@ -1,4 +1,3 @@
-wxPython==4.0.7
 toml==0.10.1
 UPnPy==1.1.8
 requests==2.25.1