[style] offsetting blockquote footers (for citations)
[style] reworked link color and emphasis
- no more text-decoration
- subtle replacement: thin, low contrast border-bottom
[structure] home page does not need back-top and home links
[style] hover/focus colors for .top-nav and title
Merge branch 'master' into 2014-11-22-layout-refinement
[refactor] cleanup style.css
[fix] [style] more consistent size/margin for .site-nav
[style] .site-info padding adjustment +
[edit] About: about me and aside
[style] color saturation fine adjustment (lights)
Merge pull request #39 from opattison/2014-11-22-layout-refinement

Layout and color refinement