Full path to tmp/restart.txt
Fix open4 error in Windos environments. Closes #58
added '--create'  option to the rvm:use task
add task to creat rvm wrappers
added task to creat rvm wrappers
Merge pull request #77 from ineu/deployrb-fix

Full path to tmp/restart.txt
Merge pull request #81 from marcosbeirigo/master

Added '--create' to rvm:use and a new task to create rvm wrappers