Request for integration 225549 - Quotes in php heredoc should not have to be escaped

Issue #225549: http://netbeans.org/bugzilla/show_bug.cgi?id=225549

Description:
When one uses a heredoc string type and types a quote at the start of 
that string, the rest of the file is colored wrongly (it's a regression).

Impact assessment:
It breaks coloring of a whole PHP file.

Risk assessment:
There is almost no risk. Just one character is allowed in a specific 
token at a specific position.

Fix:
http://hg.netbeans.org/main-golden/rev/b63892eca879

Reviewed by Martin Fousek

-- 
Regards,
Ondrej Brejla