Reword three award titles in 2012

At the request of Landon (after I brought it up as a possibility) I have
reworded the Gold/Silver/Bronze Award titles in 2012 so that the
precious metal is first so it flows a bit better.

Why did I suggest this? Because Precious told me to!

tmp/year_prize.csv

@@ -228,14 +228,14 @@
 2012_endoh1,Most complex ASCII fluid - Honorable mention
 2012_endoh2,PiE in the sky award
 2012_grothe,Most conspiratorial
-2012_hamano,Most elementary use of C - Silver Award
+2012_hamano,Silver Award - Most elementary use of C
 2012_hou,Most useful obfuscation
 2012_kang,Best short program
 2012_konno,Best one liner
 2012_omoikane,Most surreptitious
 2012_tromp,Most functional
-2012_vik,Best use of cocoa - Bronze Award
-2012_zeitak,Balanced use of obfuscation - Gold Award
+2012_vik,Bronze Award - Best use of cocoa
+2012_zeitak,Gold Award - Balanced use of obfuscation
 2013_birken,Best painting tool
 2013_cable1,Most partisan one liner
 2013_cable2,Best of Show