Add 2011/vik/try.sh

The script will check that mplayer(1) is installed. If it is it will
pipe vik to mplayer. In that case it will still use the raw2wav program
just in case something goes wrong (or for some reason mplayer is not
what is expected). If mplayer cannot be found or is not a regular
executable file then it will just use raw2wav. The raw2wav function in
the script tells you the name of the converted file. In the case that
mplayer cannot be found the script also suggests that you play the WAV
files with a program that can play WAV files.

2011/vik/.gitignore

@@ -1,6 +1,7 @@
 #
 # sort with: sort -d -u
 audio_file.raw
+
 *.dSYM
 indent
 indent.c
@@ -9,3 +10,4 @@ prog.orig
 vik
 vik.alt
 vik.orig
+*.wav