Merge pull request #1 from jenkinsci/master

Sync
Added license headers

Signed-off-by: Oleg Nenashev <o.v.nenashev@gmail.com>
Merge branch 'master' of https://github.com/oleg-nenashev/jenkins-tcl-plugin
Create README.md
Added LICENSE file

Signed-off-by: Oleg Nenashev <o.v.nenashev@gmail.com>
Added additional variable handlers

Signed-off-by: Oleg Nenashev <o.v.nenashev@gmail.com>
Added javadoc descriptions to the new methods.

Signed-off-by: Oleg Nenashev <o.v.nenashev@gmail.com>
Disabled fake tests
Merge pull request #1 from oleg-nenashev/master

Refactoring & Extended support of variables