Fix bug in cli.pp that tries to exec without full qualified path
Merge pull request #215 from iax7/master

Fix bug in cli.pp that tries to exec without full qualified path
Allow plugins to have jenkins home and user set

This is a simple fix that just allows us to set the username and home dir for the plugins.
add path => to execs in job subclasses
fix hash rocket indenting to make puppet-lint shut up
Merge pull request #218 from nrvale0/jobs_execs_with_path

add path => to execs in job subclasses
Merge pull request #216 from choffee/patch-1

Allow plugins to have jenkins home and user set
ensure we retry, in case we're waiting on a jenkin restart - addresses #220
debugger gems don't install cleanly on ruby2.x - use byebug instead
Merge pull request #222 from madAndroid/add_retry_to_credentials_execs

Add retry to credentials execs