new file:   src/main/java/org/aicer/grok/dictionary/BuiltInDictionary.java
modified:   src/main/java/org/aicer/grok/dictionary/GrokDictionary.java
deleted:    src/main/java/org/aicer/grok/dictionary/Pattern.java
modified:   src/main/java/org/aicer/grok/util/Grok.java
deleted:    src/main/java/org/aicer/grok/util/GrokResults.java
modified:   src/main/resources/grok_built_in_patterns/grok-patterns
modified:   src/main/resources/grok_built_in_patterns/java
modified:   src/main/resources/grok_built_in_patterns/linux-syslog
modified:   src/main/resources/grok_built_in_patterns/mongo_db
modified:   src/main/resources/grok_built_in_patterns/postgresql
modified:   src/main/resources/grok_built_in_patterns/redis