Merge pull request f4pga#1539 from mithro/badges

docs: Adding build badges to README file.

README.md

@@ -1,13 +1,21 @@
 # SymbiFlow Architecture Definitions
 
+![License status](https://img.shields.io/github/license/SymbiFlow/symbiflow-arch-defs)
 [![Build Status](https://travis-ci.org/SymbiFlow/symbiflow-arch-defs.svg?branch=master)](https://travis-ci.org/SymbiFlow/symbiflow-arch-defs)
+[![Documentation Status](https://readthedocs.org/projects/symbiflow-arch-defs/badge/?version=latest)](https://symbiflow.readthedocs.io/projects/arch-defs/en/latest/?badge=latest)
 
 This repo contains documentation of various FPGA architectures, it is currently
 concentrating on;
 
  * [Lattice iCE40](ice40)
  * [Xilinx Series 7 (Artix 7 and Zynq 7)](xc/xc7)
 
+ * Kokoro Build Status
+   * ![Test Architectures Status](http://storage.googleapis.com/symbiflow-arch-defs/testarch.svg)
+   * ![Lattice iCE40 Status](http://storage.googleapis.com/symbiflow-arch-defs/ice40.svg)
+   * ![Xilinx Series 7 Status](http://storage.googleapis.com/symbiflow-arch-defs/xc7.svg) || ![Xilinx Series 7 - Vendor Tool Tests Status](http://storage.googleapis.com/symbiflow-arch-defs/xc7_vendor.svg) || ![Xilinx XC7A200T Status](http://storage.googleapis.com/symbiflow-arch-defs/xc7a200t.svg) || ![Xilinx XC7A200T - Vendor Tool Tests Build Status](http://storage.googleapis.com/symbiflow-arch-defs/xc7a200t_vendor.svg)
+   * ![Lattice iCE40 Status](http://storage.googleapis.com/symbiflow-arch-defs/ice40.svg)
+
 The aim is to include useful documentation (both human and machine readable) on
 the primitives and routing infrastructure for these architectures. We hope this
 enables growth in the open source FPGA tools space.