updatinng

README.md

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 # HackCamp
 The repository for our Hackcamp group
+
+Languages used:
+    1. HTML
+    2. CSS
+    3. alot of Javascript plus JSON handeling
+Javascript frameworks
+    1. Highcharts (Chart rendering)
+    2. Node.js (Backend)
+(USE NODE.JS TO SAVE DATA)
+
+FEATURES
+    - Two line charts
+        -> User with two values; 'timestamp' (x axis) and an integer value (y axis)
+        -> Users can be added or removed
+        -> Values of users can also be modified
+
+    - One bar chart, with two values
+        -> Users can be added or removed
+        -> Values can be dynamically changed
+
+HOW TO USE
+    - have Node.js downloaded on your device
+    - open up the terminal in the root folder and run this command:
+        node server.js