Update bootstrap script to latest stable
Update bootstrap script stable version
Merge pull request #13568 from s0undt3ch/2014.1

[2014.1] Update bootstrap script to latest stable
Just so we don't error out using the Jenkins states
Merge pull request #13583 from s0undt3ch/2014.1

Just so we don't error out using the Jenkins states
Close VT PTY's. Fixes #10404.
Only close FD's if open. Only wait if alive.
Test if we're closing open PTY's