Merge lp://qastaging/~brianaker/libmemcached/update-1.2 into lp://qastaging/libmemcached

bootstrap.sh (+357/-304)
clients/include.am (+2/-1)
clients/memcat.cc (+4/-1)
clients/memcp.cc (+1/-1)
clients/memdump.cc (+1/-1)
clients/memexist.cc (+1/-1)
clients/memflush.cc (+1/-1)
clients/memping.cc (+3/-0)
clients/memrm.cc (+1/-1)
clients/memstat.cc (+1/-1)
clients/memtouch.cc (+1/-1)
clients/utilities.cc (+7/-3)
configure.ac (+1/-0)
docs/include.am (+13/-13)
libhashkit/digest.cc (+3/-0)
libmemcached-1.2/feature.h (+53/-0)
libmemcached-1.2/include.am (+1/-0)
libmemcached-1.2/memcached.h (+2/-0)
libmemcached-1.2/sasl.h (+2/-2)
libmemcached/connect.cc (+4/-4)
libmemcached/csl/parser.yy (+5/-0)
libmemcached/csl/scanner.l (+4/-0)
libmemcached/feature.cc (+51/-0)
libmemcached/feature.h (+37/-0)
libmemcached/flag.cc (+3/-1)
libmemcached/hosts.cc (+6/-0)
libmemcached/include.am (+2/-0)
libmemcached/memcached.cc (+2/-2)
libmemcached/response.cc (+0/-1)
libmemcached/sasl.cc (+189/-177)
libmemcachedutil/pid.cc (+1/-1)
libmemcachedutil/ping.cc (+1/-1)
libtest/abort.cc (+3/-0)
libtest/alarm.cc (+31/-23)
libtest/client.cc (+192/-26)
libtest/client.hpp (+31/-0)
libtest/cmdline.cc (+75/-14)
libtest/cmdline.h (+1/-0)
libtest/collection.cc (+6/-0)
libtest/cpu.cc (+12/-11)
libtest/cpu.hpp (+3/-1)
libtest/drizzled.cc (+5/-0)
libtest/error.h (+74/-0)
libtest/framework.cc (+122/-47)
libtest/gearmand.cc (+12/-1)
libtest/has.cc (+6/-5)
libtest/http.cc (+12/-0)
libtest/include.am (+3/-0)
libtest/is_local.cc (+11/-0)
libtest/is_local.hpp (+6/-0)
libtest/lite.h (+23/-11)
libtest/main.cc (+47/-4)
libtest/memcached.cc (+5/-3)
libtest/result.hpp (+1/-1)
libtest/server.cc (+18/-7)
libtest/server.h (+20/-1)
libtest/signal.cc (+2/-1)
libtest/string.hpp (+1/-0)
libtest/unittest.cc (+61/-13)
m4/ax_harden_compiler_flags.m4 (+1/-1)
m4/ax_prog_sphinx_build.m4 (+23/-20)
rpm/include.am (+1/-1)
support/libmemcached.spec.in (+1/-0)
tests/keys.hpp (+3/-0)
tests/libmemcached-1.0/all_tests.cc (+1/-1)
tests/libmemcached-1.0/generate.cc (+3/-0)
tests/libmemcached-1.0/pool.cc (+4/-1)
tests/libmemcached-1.0/sasl.cc (+15/-22)
tests/libmemcached_world.h (+1/-1)
tests/memcp.cc (+1/-1)
version.m4 (+1/-1)