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/
{{ partial "header.html" . }}
{{ .Content }}
{{- range .Pages.GroupByDate "2006-01-02" -}}
<h3>{{ .Key }}</h3>
{{- range .Pages -}}
<h4><a href="{{ .RelPermalink }}">{{ .Param "summary" }}</a></h4>
<ul>
{{- if .Param "cveNumber" }}<li><a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name={{ .Param "cveNumber" | upper }}">{{ .Param "cveNumber" | upper }}</a></li>{{ end -}}
{{- if .Param "talosReportId" }}<li><a href="https://talosintelligence.com/vulnerability_reports/{{ .Param "talosReportId" | upper }}">{{ .Param "talosReportId" | upper }}</a></li>{{ end -}}
</ul>
{{- end -}}
{{- end -}}
{{ partial "footline.html" . }}
{{ partial "footer.html" . }}