Browser and install GUI for cookiecutter templates

⌈⌋ ⎇ branch:  cookiedough


Help: /forummain

The "/forummain" page:

The main page for the forum feature. Show a list of recent forum threads. Also show a search box at the top if search is enabled, and a button for creating a new thread, if enabled.

Query parameters:

n=N
The number of threads to show on each page
x=X
Skip the first X threads
s=Y
Search for term Y.