replace entities with their literals
Remove escaped entities from pattern match.
Remove escaped entities from Java
Merge pull request #268 from sherblot/java

Remove escaped entities from Java
Merge pull request #267 from nauzilus/grammar-update

Remove escaped entities from pattern match.
Merge pull request #266 from arnehormann/patch-1

replace entities with their literals
Simple start for Rip

Recognize comment, builtin, boolean
Recognize boolean, date, time, datetime, number
Recognize regex, symbol, string (crudely)
Recognize keywords
Recognize character
Recognize punctuation and reference