Added a few missing licenses
TS-1296 Do not link all binaries and plugins with libreadline
TS-1297 Do not link all binaries and plugins with libz and liblzma
Added three bugs.
TS-1293 initscript should provide chkconfig header

Author: Jan-Frode Myklebust
Review: Leif
TS-1294 initscript mentions using /etc/sysconfig/trafficserver, but
doesn't use it.

Author: Jan-Frode Myklebust
Review: Leif
Added 1293 and 1294 to CHANGES.
TS-1295 Don't assume root privileges during make install.
Author: Jan-Frode Myklebust
Review and minor changes: Leif
Moved these plugins from the separate git repo
TS-1301 Add new API, TSHttpTxnMilestoneGet(), to get various txn timers
got rid of the perl program for tstop
moved the src files up one dir for tstop
updated some formating and added an ignore file for tstop
fix a problem where I was dividing by zero in tstop
TS-1302: Initial lua remap plugin
TS-1302: Move lua to experimental and wire it into build
TS-1304 Allow overriding of tsxs' CFLAGS/CXXFLAGS from environment
Minor cleanup of the response header.
TS-1303: Fix backwards compatibility for port configuration for '=6'.
TS-895 Fix WCCP build on e.g. FBSD