D-CTF 2014: add some write-ups
D-CTF 2014: add partial Bonus 100 write-up
D-CTF 2014: add Quest 300 write-up

Closes #175.
D-CTF 2014: add partial Exploit 200 write-up
D-CTF 2014: link to some write-ups
D-CTF 2014: add Exploit 100 write-up

Closes #176.
ASIS CTF Finals 2014: link to Lottery write-up

Closes #173.
HITCON CTF 2014: link to some write-ups

Closes #162.
tinyCTF 2014: add alternate solution for Elrond32

Closes #160.
CSAW CTF 2014: link to write-ups by @devforge

Closes #161.
D-CTF 2014: add Network 100 write-up

Closes #177.
D-CTF 2014: add alternate solution for Network 200

Closes #178.
D-CTF 2014: link to @JonathanSinger’s Bonus 200 write-up

Closes #179.
D-CTF Web 300 Writeup
D-CTF Network 100 & 200
D-CTF 2014: add Quest 100 write-up
D-CTF Qualifiers MISC400

Needs some rewriting maybe, but those are the details.

I have deleted the local VM so I can't see what's inside the flag file any more, and I can't remember it.
D-CTF 2014: update list of completed write-ups
Hack.lu CTF 2014: add placeholders
D-CTF 2014: add even simpler solution for Misc 400