Updated README.md to include description of project

Author: brettlangdon

README.md

@@ -1,8 +1,21 @@
 # Programming In General
 
+Programming In General is a text resource for people to use to learn how to program.
+This resource is recommended for both those seasoned verterans who want to learn something new
+or even those who have never learned a programming language before.
+
+Programming In General is written in a code agnostic format allowing readers to translate 
+the examples to which ever programming language they would like.
+
+Enjoy.
+
+## Build PDF
+
 To build from source you must have latex and python installed.
+To build you just run the provided "build" script which will compile the main .tex source
+from the chapter subdirectories. Then it compiles the .pdf version from that
 
-Instructions:
+### Instructions:
 
     git clone git@git.blangdon.com:programming_in_general.git
     cd "programming in general"