0.4 DEV
New algo filename
Vote tag
Harmonise vote tag
get_votes_list with tags
Rebuild Close option config
Remove vote
Merge branch 'WORK/TAG/get_votes_list' into DEV
Update documentations for 0.4
multiple tags for each vote
Code cleanup
Important bugfix about caching result and new vote / remove vote...
Some documentation update for 0.4
Systematized automatic tag on registering a vote
Automatic vote tag is not the same as _vote_tag index
Cmplete but minor code review
Init DEV for Copeland Method
Add Copeland method without get_stats
Get Stats suport for Copeland
Format & Update Documentation for 0.4