Added base README instructions

README.md

@@ -1,2 +1,20 @@
 # weka
 
+## Compiling the project
+
+Prerequisites
+  - C++11
+
+In order to compile the project, simply run these two commands:
+
+    cmake -B build -S .
+    cmake --build build
+
+## Running the Project
+
+The programs should now be compiled at ./build/bin/
+
+ARFF:
+```plain
+build/bin/something
+```