Squashed commit of the following:

commit 154b26deff714575f1abbdac86d2de67441147cd
Author: Seangchan Ryu <sryu@fnal.gov>
Date:   Wed Jan 16 15:16:26 2013 -0600

    add job number views for request view

commit b6820727939f58f4c236b54573226b0904da8f47
Author: Seangchan Ryu <sryu@fnal.gov>
Date:   Fri Jan 11 16:58:02 2013 -0600

    cleanup view related to analysis use case

commit 87ae24252e6d050e3c477a7edd067904529db640
Author: Seangchan Ryu <sryu@fnal.gov>
Date:   Fri Jan 11 16:56:54 2013 -0600

    search in wmstats instead of workloadsummary
    add prepid serarch
    fix reduce error on performanceSummaryByTask

commit 7505adea29c5f676cbd44b4d57556fec816c0502
Author: Seangchan Ryu <sryu@fnal.gov>
Date:   Fri Jan 11 10:41:16 2013 -0600

    view switch
add warning for couch server status
Merge branch 'report_couch_replication' into pull_request_feb2
Merge pull request #4352 from ticoann/pull_request_feb2

wmstats updates for feb, 2013 deployment