Merge pull request #20 from amirmc/master

sync generated html from #18
Makefile: minor fix
minor fix: typo
Merge pull request #21 from pw374/master

Makefile: minor fix
creation of the contents of templates.md
regeneration of HTML files
Merge pull request #23 from pw374/master

templates.md : contents creation ; mpp.md : minor fix (typo) ; HTML files : regenerated
update
        $list:tasks task_list$
changed to
        $list:tasks ~hrefbase:("../tasks/"^proj.project_id^".html") task_list$
in order to have working links people's individual pages
HTML files
Merge pull request #24 from pw374/master

update of mpp.md + update of lib/gantt.ml in order to have working links + HTML files
use british english version of licence