pidgin/nest

Add how to submit a bug report and debugging sections

Tackling both of these at once since they are related (a lot of the times to
submit a good bug report you need to provide a debug log or crash dump).

The contents of these sections are heavily based off the content of the old
wiki pages, primarly TipsForBugReports and GetABacktrace.

Testing Done:
Ran `dev-server.sh` and verified contents look as intended.

Reviewed at https://reviews.imfreedom.org/r/802/
{
"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"
}
]
}