Merge pull request #13 from AmelieA/sidebar

login protection agains jackass
Merge pull request #14 from AmelieA/sidebar

starting with the user gestion
Merge pull request #15 from AmelieA/sidebar

almost donne with the user gestion
Merge pull request #16 from AmelieA/sidebar

still some issue with the recognition of banned users
Merge pull request #17 from AmelieA/sidebar

forgot users.html
Merge pull request #18 from AmelieA/sidebar

changed the instructions
The pin bug has been fixed : now each pin is only placed once. However, there seems to be a problem with psql : when too many SQL are performed, the server has to be rebooted to perform some again.
Trying to close the connections to the DB...
SQL Queries bug solved.
Image display OK.
Button to upload functionnality and links to images added.
Merge branch 'master' of https://github.com/AmelieA/M7011E into sidebar
finish with user gestion