No SIGHUP required to Suricata when clearing logs, so remove calls.
Fix "even/odd" table row class assigns in widget -- they were backwards.
Revert back to Ajax.url() call in widget because getURL() not in 2.1 -- oops!
Merge pull request #617 from bmeeks8/master

Suricata 1.4.6 pkg. v0.2-BETA -- some small bug fixes