v0.2.2	3 Apr 2013

	- Modified siftr_jumptime_mlist() to accept the TIME field in either
		string (default) or double float form (e.g. if siftr_getl_filtered()
		had been called with format conversion of time fields to double).

	- New functions siftr_flowinfo_mlist(), siftr_ipv4toint() and siftr_ipv4tostr()

	- Fixed bug in siftr_getl_filtered() that would crash if inc_flows or ex_flows
		filtered out all lines of a 5000 line chunk.

	- Fixed bug in siftr_getl_filtered()'s inc_flows and ex_flows logic.


v0.2.1	12 Mar 2013

	- Fixed bug in siftr_head() where 'sc=siftr_c_init()' was being
		assumed globally defined

v0.2	5 Mar 2013

	- Fixed bug in siftr_getl() when parsing lines with non-zero packet hashes

	- Fixed siftr_getl() to gracefully handle the case where it is called while
		the file pointer is not pointing to the start of a new log line

	- siftr_tail() now returns additional meta-data regarding the last line
		of the log file

	- New function siftr_c_init() return useful siftr_c.* constants (named mlist)
		and scilab-siftr library version number (string)

	- Removed SIFTR_* constants (functionally replaced with siftr_c_init())

	- New function siftr_getl_filtered() to assist reading in large SIFTR
		log files while filtering out certain classes of information

	- New function siftr_jumptime_mlist() takes an mlist returned by
		siftr_getl_filtered() and returns the index of the line nearest
		a specified relative timestamp

	- New function siftr_jumptime_fd() returns the file pointer pointing
		to the line nearest a specified relative timestamp in a
		previously opened log file

	- Tested against SIFTR version 1.2.4 log files

	- Additional example scilab programs


v0.1b	23 Jul 2012

	- Internal relese

v0.1	16 Jul 2012

	- First public release