Ui Improvement: Collect user discord tag

[JoelLau]

Attempt to resolve Issue #120

• Modifycomponents/UserProfileForm.vue to collect the discordTag, right after the twitter profile
• Modify components/PersonDetails.vue to display the discord icon (and link to discord profile ) after twitter icon on the top
• Modify django/people/models.py to include discordTag as a field
• Verify that everything works is and properly wired.

[DonNicoJs]

@JoelLau Hi thank you for your PR!

Three things:

• discord_tag is a simple string not an url, sorry maybe you were mislead by the twitter and github ones
• Please create the migrations with docker-compose exec django python manage.py makemigrations ( after having adjusted the discord_tag name and type) and commit them
• ( this is my mistake) since it's a tag and not an url it should not be near twitter or github in components/PersonDetails.vue but as another section under Organisation.

[JoelLau]

noted, I'm having some trouble with docker at the moment. gotta reinstall

[DonNicoJs]

@JoelLau I have updated the contribution guide, you may want to take a look :)

[JoelLau]

urgh. having problems with docker on my windows machine ):

hope you don't mind me taking a few more hours to finish this

[DonNicoJs]

@JoelLau no pressure! Quality over quantity :)

[DonNicoJs]

@JoelLau do you plan to finish this pr ?

[JoelLau]

sorry, I couldn't get it to work ):