ReadMe updates for code quality checks (#22)

Author: yngki

README.md

@@ -1,6 +1,8 @@
 ## coreJSON Library
 
-A parser strictly enforcing the ECMA-404 JSON standard, suitable for microcontrollers
+This repository contains the coreJSON library, a parser that strictly enforces the ECMA-404 JSON standard and is suitable for low memory footprint embedded devices. The coreJSON library is distributed under the [MIT Open Source License](LICENSE).
+
+This library has gone through code quality checks including verification that no function has a [GNU Complexity](https://www.gnu.org/software/complexity/manual/complexity.html) score over 8, and checks against deviations from mandatory rules in the [MISRA coding standard](https://www.misra.org.uk/MISRAHome/MISRAC2012/tabid/196/Default.aspx). Deviations from the MISRA C:2012 guidelines are documented under [MISRA Deviations](MISRA.md). This library has also undergone both static code analysis from [Coverity static analysis](https://scan.coverity.com/) and validation of memory safety and functional correctness proof through the [CBMC automated reasoning tool](https://www.youtube.com/watch?v=YwQHAPRhQkI&feature=youtu.be&t=1721).  
 
 ## Reference example