Added classic header with image and h1
Fixed the size of the header h1 and lead text
Added nav bar and fixed margin of lead
Added rss button to single page
Fixed header h1 bottom padding and bottom line color and font size of date
Merge branch 'dev' into classic_header

* dev:
  Added Glyphicons to the footer and fixed github link
  Finished the arragment of comments
  Fixed avatar size
  Added lines between the comments
  Fixed Tags entry for a single page
  Fixed header h1 bottom padding and bottom line color and font size of date
Fixed the size of the clickable area for the Gnuplotting h1 in the header
Fixed active home nav for single pages
Added new version of RSS button and get the first complete version of
the original nav bar
Added php file for manpage
Added an extra archive page for showing tag searches, etc.
Corrected the manpage header
Removed .tag from the prettyfy.css file.

This solves a bug color bug when displaying the recent comments for tag
searches.
Updated the navbar for Gallery
renamed obsolete page.php, to see if needed
Updates to the color managment of the navbar
Fixed a link in the manpage
Added awesome font for bootstrap
Added min versions of bootstrap css and js
Added new rss icon