FileAnalysis: replace script-layer http file analysis.

Other misc:

- Remove HTTP::MD5 notice.

- Add "last_active" field to FileAnalysis::Info record.

- Replace "conn_uids", "conn_ids" fields in FileAnalysis::Info record
  with just a "conns" fields containing full connection records.

- The http-methods unit test is failing now, but I think it will be
  fixed once I change the file handle callback mechanism to use events
  instead.

testing/btest/Baseline/scripts.base.frameworks.file-analysis.actions.data_event/out

@@ -17,12 +17,7 @@ file_stream, Cx92a0ym5R8, 1024, copied source (Jon Siwek)^J^J  * Small tweak to
 file_chunk, Cx92a0ym5R8, 1024, 3000, copied source (Jon Siwek)^J^J  * Small tweak to make-release for forced git-clean. (Jon Siwek)^J^J  * Fix to not let updates scripts loose their executable permissions.^J    (Robin Sommer)^J^J  * devel-tools/update-changes now looks for a 'release' tag to^J    idenfify the stable version, and 'beta' for the beta versions.^J    (Robin Sommer).^J^J  * Distribution cleanup. (Robin Sommer)^J^J  * New script devel-tools/make-release to create source tar balls.^J    (Robin Sommer)^J^J  * Removing bdcat. With the new log format, this isn't very useful^J    anymore. (Robin Sommer)^J^J  * Adding script that shows all pending git fastpath commits. (Robin^J    Sommer)^J^J  * Script to measure CPU time by loading an increasing set of^J    scripts. (Robin Sommer)^J^J  * extract-conn script now deals wit *.gz files. (Robin Sommer)^J^J  * Tiny update to output a valid CA list file for SSL cert^J    validation. (Seth Hall)^J^J  * Adding "install-aux" target. Addresses #622. (Jon Siwek)^J^J  * Distribution cleanup. (Jon Siwek and Robin Sommer)^J^J  * FindPCAP
 FileAnalysis::TRIGGER_DONE
 Cx92a0ym5R8, 4705, 0
-{
-UWkUyAuUGXf
-}
-{
 [orig_h=141.142.228.5, orig_p=59856/tcp, resp_h=192.150.187.43, resp_p=80/tcp]
-}
 total bytes: 4705
 source: HTTP
 file_stream, Cx92a0ym5R8, 476,  now links against thread library when necessary (e.g.^J    PF_RING's libpcap) (Jon Siwek)^J^J  * Install binaries with an RPATH (Jon Siwek)^J^J  * Workaround for FreeBSD CMake port missing debug flags (Jon Siwek)^J^J  * Rewrite of the update-changes script. (Robin Sommer)^J^J0.1-1 | 2011-06-14 21:12:41 -0700^J^J  * Add a script for generating Mozilla's CA list for the SSL analyzer.^J    (Seth Hall)^J^J0.1 | 2011-04-01 16:28:22 -0700^J^J  * Converting build process to CMake. (Jon Siwek)^J