0.4.0

• fixed a bug in merging timers tags, introduced in v0.3
• fixed: request tags were not being properly sent to the server
• fixed: parsing IPv6 addresses, or addresses in the form [127.0.0.1]:8080 in pinba_server configuration option
• fixed: return type of pinba_timers_get
• improved: added support for pinba.auto_flush configuration option
• improved: report automatically to Pinba the script's http status code by default
• improved: support custom hit_count values on timer creation
• improved: added 4th parameter $hit_count = 1 to pinba_timer_add
• improved: support (undocumented) function pinba_get_data
• improved: support (undocumented) function pinba_reset
• improved: replicate extension behaviour: return false instead of null on a failed pinba_tag_get call
• improved: replicate extension behaviour: default req_count is 1 in data from get_info(), but 0 as sent to the server
• improved: replicate extension behaviour: once flushed, timers are not visible any more in pinba_get_info and pinba_timers_get calls
• improved: replicate extension behaviour: a PinbaClient object will not flush automatically upon destruction if it was flushed manually beforehand
• improved: added one more sample file: doc/measure_body_size.php