fix mumble install and stoatchat update

Author: MickLesk

ct/stoatchat.sh

@@ -41,6 +41,7 @@ function update_script() {
 
     msg_info "Rebuilding Backend (Patience)"
     cd /opt/stoatchat
+    export PATH="$HOME/.cargo/bin:$PATH"
     CARGO_PROFILE_RELEASE_LTO=thin \
       $STD cargo build --release --bins -j 2
     msg_ok "Rebuilt Backend"

install/mumble-install.sh

@@ -54,7 +54,7 @@ After=network.target
 Type=simple
 User=mumble-server
 Group=mumble-server
-ExecStart=/usr/sbin/mumble-server -ini /etc/mumble/mumble-server.ini -fg
+ExecStart=/usr/bin/mumble-server -ini /etc/mumble/mumble-server.ini -fg
 Restart=on-failure
 RestartSec=5