pidgin/nest

Added link to the portable Windows zip on Sourceforce ([NEST-31](https://issues.imfreedom.org/issue/NEST-31))

Added link to the portable Windows zip on Sourceforce NEST-31
Also added a single line to describe Finch NEST-30

Testing Done:
Firefox 80.0.1 (64-bit)

Bugs closed: NEST-30, NEST-31

Reviewed at https://reviews.imfreedom.org/r/133/
box: golang
build:
steps:
# Gets the dependencies
- script:
name: get hugo
code: |
git clone https://github.com/gohugoio/hugo.git && cd hugo && go install
# Sets the go workspace and places you package
# at the right place in the workspace tree
- setup-go-workspace
# Build the project
- script:
name: build site
code: |
cd exampleSite && hugo