Support multiple process schedulers

[iversond]

Currently, only the last process scheduler is reported on the status page if there are more than 1 scheduler assigned to an environment.

[iversond]

A few idea on how to add multiple scheduler support:

1. Collect the schedulers into an array and report back the overall status for schedulers. If one scheduler is down, then mark the overall status as “Down”. That code would go in the loop at line 144. html.search("tr").collect.drop(1).each do |row|

2. Another options would be to have an embedded table in the process scheduler status table cells that would expand (like the IB status). That one would require a little more coding, but would give you more information on the page.