add cmake support
Merge branch 'master' of https://github.com/HardySimpson/zlog into cmake_support
add build param
only install zlog.h for developer who use this module.
now is 1.2.3 version.
Merge branch 'master' of https://github.com/HardySimpson/zlog into cmake_support
fix core dump for config file not found.
build deb and rpm package by default.
add install with cmake description.
doc: smooth
compile: zlog-chk-conf no static, no need libpthread.a(which not exist on some OS)
bugfix: https://github.com/HardySimpson/zlog/issues/11
bugfix: kick pthread_key_delete, see https://github.com/HardySimpson/zlog/issues/9
test: make test_bitmap a little stronger
bugfix: using atexit to fix pthread_exit() not called in any thread
optimize: spec time cache for every thread
doc: remove %D in doc and test*.conf
compile: protect memset with if()check to suppress __warn_memset_zero_len compiler errors in some gcc>4.5.x
merge from master.
1.2.5 is release.