update readme file

README.md

@@ -2,28 +2,4 @@
 An indoor navigation system built on bluetooth for android 🔵📶
 
 ## Getting Started
-To open this project in android studio goto `File > New > Project From Version Control > Git`. Next Copy and Paste the url `https://github.coventry.ac.uk/eggintod/Navi.git` and click clone.
-
-## Location System
-
-I have defined some global variables to use throughout the program stricture.
-
-``` java
-private LocationSystem ls;
-private final ArrayList<BLNode> scannedNodes = new ArrayList<>();
-```
-
-- ls - This is the location system class it will be initialized in onCreate function.
-- scannedNodes - This is an array of `BLNode` objects. These are all the scanned nodes within range of the users device. To update and scan for new nodes call `scan()`, this takes 6 seconds and the scannedNodes array will be repopulated with `BLNode` objects.
-
-### Get the users current location
-
-The locationSystem class is already initialized (Currently only 2 rooms arr added). Just call `.getCurrentLocation()` on the `locationSystem` class to return a `Location` object.
-
-``` java
-Location currentLocation = this.ls.getCurrentLocation(this.scannedNodes);
-```
-
-## Notes
-
-I am working on getting a new thread to continuously run the bluetooth scan in the background.
+To open this project in android studio goto `File > New > Project From Version Control > Git`. Next Copy and Paste the url `https://github.coventry.ac.uk/eggintod/Navi.git` and click clone.