pidgin/nest

Move list of available translations to its own page under About

Moving the list of available translations away from the homepage and into it's own page under the About section makes the homepage cleaner. We still have a paragraph in the homepage where we mention that pidgin has a variety of translations and link to the corresponding new page.

Testing Done:
Ran `dev-server.sh` and verified the contents looked the way they are expected to

Reviewed at https://reviews.imfreedom.org/r/519/
{
"year": 2005,
"participants": [
{
"project": "Implement UPnP NAT Traversal",
"student": "Adam Warrington",
"mentor": "Sean Egan",
"status": "Merged"
},
{
"project": "Gadu-Gadu Support",
"student": "Bartosz Oler",
"mentor": "Ethan Blanton",
"status": "Merged"
},
{
"project": "Music Messaging",
"student": "Christian Muise",
"mentor": "Gary Kramlich",
"status": "Merged"
},
{
"project": "OSCAR File Transfers",
"student": "Jonathan Clark",
"mentor": "Mark Doliner",
"status": "Merged"
},
{
"project": "Rendezvous Plugin",
"student": "Juanjo Molinero Horno",
"mentor": "Mark Doliner",
"status": "Merged"
},
{
"project": "D-Busified gaim-remote",
"student": "Piotr Zielinski",
"mentor": "Sean Egan",
"status": "Merged"
},
{
"project": "SIP/SIMPLE/STUN support",
"student": "Thomas Butter",
"mentor": "Ethan Blanton",
"status": "Merged"
}
]
}