* .document:  Removed extra space
* lib/irb/lc/.document:  Hide help-message
* lib/minitest/.document:  Hide README.txt
* lib/rake/lib/.document:  Hide project.rake
* lib/rdoc/generator/template/json_index/.document:  Hide JavaScript
  files
* lib/rubygems/ssl_certs/.document:  Hide PEM files.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e