Merge pull request #34 from julianbadillo/master

Migration of the closeOutWorkflows script to dbs3
Merge branch 'master' of https://github.com/CMSCompOps/WmAgentScripts
Script updates:
Standarize some scripts, use reqMgrClient instead using new code each time, updates to reqMgrClient
Merge pull request #35 from lucacopa/scripts_updates

Script updates:
Merge branch 'master' of https://github.com/CMSCompOps/WmAgentScripts
documentin and organizing