if the __str__ model for posts and replies won't work, replace the forum function

fixed __str__ functions in models.py
added replied_post to search fields in ReplyAdmin
changed /n to <br>

Changed forum class name to post
Added reply class

Devera/announcements

See merge request !8

# Conflicts:
#   widget_group3/widget_group3/admin.py
#   widget_group3/widget_group3/models.py
#   widget_group3/widget_group3/settings.py

Added Forum to models.py

See merge request !4

# Conflicts:
#   widget_group3/widget_group3/admin.py
#   widget_group3/widget_group3/models.py
#   widget_group3/widget_group3/settings.py

homepage models and admin

See merge request !5

Edited the two files to better incorporate with the main branch's version

Added announcement branch's models.py file

added assignments path

See merge request !3

# Conflicts:
#   widget_group3/widget_group3/urls.py
#   widget_group3/widget_group3/views.py

Announcement board

See merge request !2

# Conflicts:
#   widget_group3/widget_group3/urls.py
#   widget_group3/widget_group3/views.py

added forum to urls and views

See merge request !1

"This is the" instead of "welcome to"

Announcement Board Changes - Josh