Merge pull request #18 from tiengo/master

Using root credentials to execute mysql::query.
Automatic README conversion from rdoc to md
Enabling Travis integration
Added Travis Status icon
Fixing Travis compatibility matrix
Added Salting for MySQL
Merge pull request #19 from zennoc/master

MySQL Salting
Fixed use of parameters in mysql::query + added defaults
Merge fix
Template changes to fit the current master format
Fix for db access by alternative users also for mysql::queryfile
Add $version support
Some linting
Add version test
Merge pull request #22 from netmanagers/master

Add $version management