Resolve "Use permissions/rules"

Closes #9

See merge request !12

# Conflicts:
#	aleksis/apps/hjelp/views.py

Resolve "Drop old mail templates"

Closes #17

See merge request !20

Resolve "Completely rename REBUS-related stuff to issues"

Closes #16

See merge request !19

Further rename

Further rename

Resolve "Use default from email from settings as default mail"

Closes #15

See merge request !17

# Conflicts:
#	aleksis/apps/hjelp/views.py

Resolve "Fix preferences for mail"

Closes #12

See merge request !15

Default to first admin email

Revert whitespace

Currently translated at 1.5% (1 of 64 strings)

Translation: AlekSIS/AlekSIS-App-Hjelp
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-app-hjelp/fr/

Currently translated at 65.6% (42 of 64 strings)

Translation: AlekSIS/AlekSIS-App-Hjelp
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-app-hjelp/de/

Resolve "Replace send_mail_with_template"

Closes #13

See merge request !13

Add permission checks using django-rules for adding FAQ questions, reporting issues and giving feedback

Resolve "Replace send_mail_with_template"

Closes #13

See merge request !11

Use send_templated_mail, therefore adding new hjelp email template and making according changes in views

Resolve "Remove hard dependency on Chronos"

Closes #14

See merge request !10

Created a row of issues on the way 

Resolve "Fix REBUS title"

Closes #7

See merge request !9