Adding intro section to readme
Needs work, but there should be a table describing each file in project
The README is the entry point, summary can then jump of to read the docs from
there and do all the detailed documentation.
# Silicon Compiler Collection (SCC)
+## Introduction
+
+* schema.py defines the silicon compiler architecture
+* core.py defines the python user API for accessing the schema
+* setup.py defines a set of pre-configured targets for FPGAs and ASICs
+* cli.py is the command line silicon compiler
+
## Pre-Requisites
* verilator: front end parsing
