Modified the way the LogPanel updates the filter when the user types something in the Refine focus text box.
Modified the way the LogPanel updates the filter when the user types
something in the Refine focus text box.

By using a background thread to delay the filtering until the user has
stopped typing, this defers costly filtering unnecessarily.


git-svn-id: a7be136288eb2cd985a15786d66ec039c800a993@310215 13f79535-47bb-0310-9956-ffa450edef68

smathieu/librarian_sample_repo_java,prmsheriff/log4j,sreekanthpulagam/log4j,qos-ch/reload4j,MuShiiii/log4j,sreekanthpulagam/log4j,prmsheriff/log4j,sreekanthpulagam/log4j,MuShiiii/log4j,MuShiiii/log4j,smathieu/librarian_sample_repo_java,prmsheriff/log4j,prmsheriff/log4j,qos-ch/reload4j,sreekanthpulagam/log4j,prmsheriff/log4j,MuShiiii/log4j,qos-ch/reload4j,MuShiiii/log4j,sreekanthpulagam/log4j