Move-in ready

[deberon]

I needed to make some changes in order for the theme to be "move-in ready" for me. I think the changes are generic enough that everyone could benefit. The most noticeable change would be the switch from using the full post content to just a summary and a read more link on the index page.

[tummychow]

I see in the hugo documentation for this feature that there's a Truncated flag to indicate if the read-more link is necessary or not. Could you elide the link if Truncated is false? Implementation would be similar to the example given in the docs.

edit: in fact, it might make more sense to have something like this:

{{ if .Truncated }}
  <p>{{ .Summary }}</p>
  <p><a href="{{ .Permalink }}" >Read more</a></p>
{{ else }}
  {{ .Content }}
{{ end }}

so if the content is short enough that it doesn't need a summary, then it's reproduced verbatim without stripping html tags.

[tummychow]

Nitpick: I would prefer to exclude editor-specific cruft from gitignore files. A vim user can fix this for their own system with a user-wide gitignore or .git/info/excludes.

[tummychow]

Sorry that this slipped through the cracks. I would have reviewed it sooner but somehow github didn't notify me.