v2.9.3
Redo build system to properly use autotools and avoid compilation with apxs util.
Improved build script
Include apr-util's LDFLAGS
fix when multiple lines for curl version
Extends Lua implementation to support Lua 5.3
Fixed change from double to single quotes in find_pcre.m4
Compiles against ssdeep in non-standard location
Libxml2 must be at least 2.6.29 for 2.7.0
Build: fix the build script that looks for yajl