[Doc] Mail process of canap

Closes #52

See merge request !29

[Doc] Added a Changelog

See merge request !25

[Feat] Rewrite BCC and recipient

See merge request !28

- Prefix the mail subject with the environment value when we are not in PROD!
- Redefine the Bcc mail when not in prod
- Change the recipient to canap-ops@groupes.epfl.ch when not in PROD!

[Fix] Gest & Form mail configuration and logs

Closes #39

See merge request !27

- Installed the MSMTP configuration in the dockerfile of gest
- Created a new file to be able to write mail logs on (dockerfile -> gest & form)

- Right click has now no effect on the application oppening
- used the @nborboen solution

-When holding the Ctrl key or clicking with the middle mouse button.

[Feat] Export in CSV all the visible application.

See merge request !26

- Right click has now no effect on the application oppening
- used the @nborboen solution

-When holding the Ctrl key or clicking with the middle mouse button.

Fix/style of gest columns

See merge request !23

- Style for the `date de naissance` column

UI and UX problems on gest columns

Closes #12, #16, #28, and #38

See merge request !21

Facilitated access to the requested aptitude test site

Closes #37

Sorting by birth date not working

Closes #15

See merge request !20

- To ensure correct, non-interdependent sorting

Fixing the development environment

Closes #41, #42, and #43

See merge request !19

- We now only need to run "make install" once at the initial stage