feat: Add Calyx bindings (#11)

Support P2F and F2P Convertors with multiple field arguments. (#9)

Override Chisel modules for Calyx bindings

Mani/Swethaa: Add support for 2d arrays in posit to float convertor

Nimalan/Maneesh: Create a utility to convert from posit to floats

Nimalan: Create binary to transform floats to posits

Nimalan: Fix makefile and update readme

Nimalan: Create bindings for P16, P32, P64, update README

Nimalan: Emit SystemVerilog, split generation into multiple files and…

Nimalan/Swethaa: Create calyx bindings for P32 and add example

Nimalan/Swetaa: Create logic to generate verilog modules for P16/P32/P64

Nimalan/Swethaa: Rename EvalTests to Main, add argument to run tests

Fix break in integration test (#7)

Update to Chisel 3.6 and migrate to chiseltest (#6)

Add CARRV20 links in the README