#2 Warning messages for raa-install with Ruby 1.8

[Lyle Johnson]

I get the following warning messages from Ruby 1.8 when
using raa-install version 0.1.2. Easy enough to fix (by
removing the space before the open-parenthesis on each
offending line), but thought you might want to know.

/usr/lib/ruby/site_ruby/1.8/raainstall.rb:104: warning:
don't put space before argument parentheses
/usr/lib/ruby/site_ruby/1.8/raainstall/xmlparser.rb:11:
warning: don't put space before argument parentheses
/usr/lib/ruby/site_ruby/1.8/raainstall/xmlparser.rb:17:
warning: don't put space before argument parentheses
/usr/lib/ruby/site_ruby/1.8/raainstall/xmlparser.rb:23:
warning: don't put space before argument parentheses
/usr/lib/ruby/site_ruby/1.8/raainstall/xmlparser.rb:29:
warning: don't put space before argument parentheses
/usr/lib/ruby/site_ruby/1.8/raainstall/xmlparser.rb:35:
warning: don't put space before argument parentheses