KSL updated to OpenJDK langtools b22

[Jonathan Gibbons]

Team,

I've updated KSL with OpenJDK langtools b22: i.e. KSL now contains all 
of OpenJDK langtools
instead of (just) the compiler.  As such, it contains javadoc, javah, 
javap, etc.  If you consider
adding new features to the language, you might want to consider updating 
javadoc and other
tools as well. (See Joe's blog here: 
http://blogs.sun.com/darcy/entry/so_you_want_to_change ).

I've updated the sun/ branch and merged the update into trunk/ as well.

Lots of files got changed here: all of the SCCS keywords got removed 
from all the files,
since we're about to convert to Mercurial and leave SCCS behind.

And, FYI, the next update may be big as well, since the JDK team has 
been busy cleaning
up whitespace, converting tabs to spaces, and removing trailing spaces 
as well.

-- Jon