Add support for DHT_bootstrap to connect to other nodes
Merge pull request #53 from stal888/master

Add support for DHT_bootstrap to connect to other nodes
Merge pull request #52 from NemDiggers/master

Update readme; I'm vain like that.
Fixed bug that sometimes prevented two clients from connecting.
Merge branch 'master' of https://github.com/irungentoo/ProjectTox-Core
Update DHT.c

changed all "i++" into "++i", as proposed by nfkd
Fixed big bug in DHT.
Update Messenger.c

changed all "i++" into "++i", as proposed by nfkd
The last fix was wrong, this time it's properly fixed.
Merge pull request #56 from Martijnvdc/patch-1

Patch 1
Update Lossless_UDP.c

changed all "i++" into "++i", as proposed by nfkd
Update net_crypto.c

changed all "i++" into "++i", as proposed by nfkd
Merge pull request #57 from Martijnvdc/patch-2

Patch 2
fix comments of some files
Don't assume that all callbacks are set.

If one of callbacks is not set, the application crashes.
This is the case when you update the library and the update adds more
callbacks, or when you simply don't want to receive some of the updates
(callbacks).
In any case, defining all callbacks shouldn't be mandatory.
Merge pull request #60 from nurupo/master

Don't assume that all callbacks are set.
Merge branch 'master' of https://github.com/sometwo/ProjectTox-Core into sometwo-master

Conflicts:
	core/Messenger.c
Fixed comments in other files as per request of jvrv
More changes made to comments, as requested by jvrv
Merge pull request #62 from Captainhat/master

More comments in core fixed