minor tweaks to code snippets
added RSS link back to footer
minor tweaks to code snippets
removing cache files.
Merge branch 'theme-tweaks' of github.com:TrackMaven/TrackMaven.github.io into theme-tweaks

Conflicts:
	cache/ArticlesGenerator-Readers
	cache/PagesGenerator-Readers
Merge pull request #35 from TrackMaven/theme-tweaks

Changed code snippet styling, added RSS link to footer