clean up removal of bluepy submodule

Author: Ian McKenzie

.gitmodules

@@ -120,9 +120,9 @@ For additional details on connecting your Cyton board visit: http://docs.openbci
 
 ### Ganglion Board
 
-The Ganglion board relies on Bluetooth Low Energy connectivity (BLE). You should also retrieve the bluepy submodule for a more up-to-date version than the version `1.0.5` available at that time through `pip`. To do so, clone this repo with the `--recursive` flag then type `make` inside `bluepy/bluepy`. Note that you may need to run the script with root privileges to for some functionality, e.g. auto-detect MAC address.
+The Ganglion board relies on Bluetooth Low Energy connectivity (BLE).
 
-You may also need to alter the settings of your bluetooth adapter in order to reduce latency and avoid packet drops -- e.g. if the terminal spams "Warning: Dropped 1 packets" several times a seconds, DO THAT.
+You may need to alter the settings of your bluetooth adapter in order to reduce latency and avoid packet drops -- e.g. if the terminal spams "Warning: Dropped 1 packets" several times a seconds, DO THAT.
 
 On linux, assuming `hci0` is the name of your bluetooth adapter: