Updated coloring for Golang

config/go.conf

@@ -18,11 +18,9 @@
 '(&&)|(\|\|)': CYAN
 # Keywords
 '\b(if|else|for|range|go|func|return|break|continue)\b': CYAN
-'\b(import|var|const|type|struct)\b': CYAN
+'\b(package|import|var|const|type|struct)\b': CYAN
 # Built-in Functions
-'\b(panic|len)\b': DARKBLUE
-# Functions from packages (package name and function name separated by dot)
-'\b(\w*\.\w*)\b': DARKBLUE
+'\b(panic|len)\b': GREEN
 # Data Types
 '\b(bool|byte|rune|string|interface|map|chan)\b': YELLOW
 '\b(u?int)(8|16|32|64)?\b': YELLOW