CSS Parser Code

Brought to you by: alankrueger, davidsch, rbri

Commit [r394] Maximize Restore History

fix toString() for functions, handle the parameters (issue #1)

Authored by: rbri 2013-12-26

changed	/trunk/cssparser/src/main/java/com/steadystate/css/parser/LexicalUnitImpl.java
changed	/trunk/cssparser/src/test/java/com/steadystate/css/parser/LexicalUnitImplTest.java