improve dmd compiler page
Merge pull request #314 from WalterBright/improvedoc

improve dmd compiler page
fix git clones to not require ssh keys

also, gsoc2013 content is missing
Update dconf info.

The conference is over, this should be updated to reflect that.
Merge pull request #319 from John-Colvin/patch-3

Update dconf info.
Merge pull request #315 from mylodon/sshfixes

fix git clones to not require ssh keys
Purge D1 syntax from struct opAssign example
Merge pull request #321 from JakobOvrum/struct

Purge D1 syntax from struct opAssign example
Update interfaceToC.dd

Fixed minor typo in callback section.
Merge pull request #322 from craig-dillabaugh/patch-1

Update interfaceToC.dd
Add changelog for D 2.063
Merge pull request #303 from AndrejMitrovic/changelog2053

Changelog for D 2.063 - Work In Progress