Add nkf plugin

cheat/cheatsheets/nkf

@@ -0,0 +1,20 @@
+# check the file's charactor code
+nkf -g test.txt
+# convert charactor code to UTF-8
+nkf -w --overwrite test.txt
+# convert charactor code to EUC-JP
+nkf -e --overwrite test.txt
+# convert charactor code to Shift-JIS
+nkf -s --overwrite test.txt
+# convert charactor code to ISO-2022-JP
+nkf -j --overwrite test.txt
+# convert newline to LF
+nkf -Lu --overwrite test.txt
+# convert newline to CRLF
+nkf -Lw --overwrite test.txt
+# convert newline to CR
+nkf -Lm --overwrite test.txt
+# MIME encode
+echo テスト | nkf -WwMQ
+# MIME decode
+echo "=E3=83=86=E3=82=B9=E3=83=88" | nkf -WwmQ