Update docs title to "TaskMaster2103"

[jeffsieu]

Updates jekyll config to generate docs with title as "TaskMaster2103" instead of "AB-3"

Also updates the index.md (root page) of the docs to use the badge for the tp workflow instead of the se-education workflow.

Resolves #7

[codecov-commenter]

Codecov Report

Merging #31 (3adc7ef) into master (eab1f78) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master      #31   +/-   ##
=========================================
  Coverage     72.15%   72.15%           
  Complexity      399      399           
=========================================
  Files            70       70           
  Lines          1232     1232           
  Branches        125      125           
=========================================
  Hits            889      889           
  Misses          311      311           
  Partials         32       32           

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