hp-log 0.3.1

try to implement high performance log :w
Documentation
# OFF  ERROR  WARN  INFO  DEBUG  TRACE 
global_max_level = "TRACE"
[console_conf]
switch = true
error = true
warn = true 
info = true 
debug = true
trace = true

[file_conf]
switch = true
error = true
warn = true 
info = true 
debug = true
trace = true

file_log_dir = "/tmp/log/" 
file_temp_buf = "1048576"