Fixes #55 Adds repositories with no issues to the github page.

Also adds column headings to the page and hpefully better titles to
each section in the template.

To identify repositories with no issues I have tried to follow the
existing system and I create a file for each containing a zero. Not
all that elegeant, but it shoudl work.
Fixes repository names having .json in them. Removed
Merge branch 'caprenter-github-issues'