Copy VERSION .
Revert src back to r413 keeping changes in r420.
Reverted conversion of line endings from r414, back to Linux style
Changed almost all CPP HPP and H files to reduce warnings from Ubuntu build involving whitespace in code. All assignment operators should now be surrounded by spaces, all comments should be preceded by a space, all for loop constructs should have whitespace surrounding all statements.
Fix warnings about unused variables.
Really put svn:keyword Id...
Add svn 'Id'.
add two new files created by Dave for df1b2variable - double and its reverse form