removal of unnecessary checking for string in parameters
Merge pull request #7 from morozovm/unnecessary_checking_for_string_in_parameters

Unnecessary checking for string in parameters
Update README_RU.rdoc
Update README_RU.rdoc
Update README.rdoc
Update README.rdoc
fix unreblog logic
Merge remote-tracking branch 'origin/master'
Update README.rdoc
Update README.rdoc
Update README.rdoc
Update README.rdoc