Merge pull request #1 from per1234/keywords-separator

Use correct field separator in keywords.txt

keywords.txt

-SOMO_II   KEYWORD1
-begin     KEYWORD2
-feedback  KEYWORD2
-send      KEYWORD2
-playFile  KEYWORD2
-playTrack KEYWORD2
-stop      KEYWORD2
-setVol    KEYWORD2
-volUp     KEYWORD2
-volDown   KEYWORD2
-reset     KEYWORD2
+SOMO_II	KEYWORD1
+begin	KEYWORD2
+feedback	KEYWORD2
+send	KEYWORD2
+playFile	KEYWORD2
+playTrack	KEYWORD2
+stop	KEYWORD2
+setVol	KEYWORD2
+volUp	KEYWORD2
+volDown	KEYWORD2
+reset	KEYWORD2