Merge branch 'test-john'

Changes in scripts and acronjobs to read from
scratch0/MonitoringScripts and follow github folder structure. All
changes tested and running.
Merge branch 'test-john'

Improves and corrections to WRControl script
updated Readme file
Merge pull request #49 from CMSCompOps/test-john

Test john
This changes the sender of the alert emails
Merge pull request #50 from lucacopa/sender_change

This changes the sender of the alert emails
Merge branch 'test-john'
This updates a direcotory and add error logs to alert message
Merge pull request #56 from lucacopa/direc_fix_script

This updates a direcotory and adds error logs to alert messages
Merge branch 'test-john'
Merge branch 'master' into test-john