pidgin/nest

Add how to submit a bug report and debugging sections

Tackling both of these at once since they are related (a lot of the times to
submit a good bug report you need to provide a debug log or crash dump).

The contents of these sections are heavily based off the content of the old
wiki pages, primarly TipsForBugReports and GetABacktrace.

Testing Done:
Ran `dev-server.sh` and verified contents look as intended.

Reviewed at https://reviews.imfreedom.org/r/802/
{{- if .IsNamedParams -}}
{{- $scheme := or (.Get "scheme") "https" -}}
{{- $repo := .Get "name" -}}
{{- if eq (.Get "link") "1" -}}<a href="{{print $scheme "://" (index .Site.Data.repos $repo) }}">{{- end -}}
{{- if eq (.Get "short") "1" -}}{{- .Get "name" -}}{{- else -}}{{- index .Site.Data.repos $repo -}}{{- end -}}
{{- if eq (.Get "link") "1" -}}</a>{{- end -}}
{{- else -}}
{{- index .Site.Data.repos (.Get 0) -}}
{{- end -}}