Support build parameters

[kohsuke]

No description provided.

[ndeloof]

I suggest we move to an option based CLI (-x value) so we gain more flexibility on usage

jenkinsfile-runner 
-w (--workdir) : working directory, default to "." 
-f (--file) : Jenkinsfile script, default to "Jenkinsfile
-p (--plugins) : plugins directory, default to $j/plugins
-j (--jenkins) : path to jenkins.war or exploded jenkins.war directory 
-c (--configuration) : path to a configuration-as-code file, default to $w/jenkins.yaml 
-a (--args) : build arguments

etc

[oleg-nenashev]

#26 was released in 1.0-beta-7 . I believe it resolves this feature request