Move 3rd advent post to 22nd

lizmat · lizmat · commit ffdf2fc33add · 2014-12-16T12:11:39.000+01:00
I just realised that I will be doing the release on the 18th, which would
probably not coincide well with writing an advent post.
diff --git a/misc/perl6advent-2014/schedule b/misc/perl6advent-2014/schedule
@@ -17,10 +17,10 @@ Please add your topic and name after each day that you plan to take
 16 Quoting on Steroids - lizmat
 17
 18 brrt
-19 IO - The current Fashion - lizmat
+19
 20
 21 JMP to it with Perl6 - nige
-22
+22 IO - The current Fashion - lizmat
 23
 24
 25 Christmas!

Original file line number	Diff line number	Diff line change
`@@ -17,10 +17,10 @@ Please add your topic and name after each day that you plan to take`
`17`	`17`	`16 Quoting on Steroids - lizmat`
`18`	`18`	`17`
`19`	`19`	`18 brrt`
`20`		`-19 IO - The current Fashion - lizmat`
	`20`	`+19`
`21`	`21`	`20`
`22`	`22`	`21 JMP to it with Perl6 - nige`
`23`		`-22`
	`23`	`+22 IO - The current Fashion - lizmat`
`24`	`24`	`23`
`25`	`25`	`24`
`26`	`26`	`25 Christmas!`