History
Other Enhancements
Progress
  - 2019 Aug. fix on the upgraded Github site.
 
  - 2015 Jan. use jekyll-bootstrap for generating static files with the-program theme.
 
  - 2014 Sep. initial writing in manual files.
 
Bug Fixes
  - replace pygments with rouge for language highlighter, and kramdown for markdown, removed redcarpet for Github upgrade.
 
  - pick the last changes from plusjade/jekyll-bootstrap in 2015 for jekyll 3.
 
  - add ending slash in permalink to match
 
  - change all http to https to avoid mixed content warning.
 
Site Organization
Compatibility updates