30 January 2013 - 4.4.2d1
	Added term type web|www to give color output when called from web
		Use el-web-runner el_run.php to web-ize expect-lite

5 February 2013 - 4.4.2d2
	Moved check term type earlier to correct color output of early lines
8 February 2013 - 4.4.2d3
	Added ]::[ else code block to _el_buffer
		Needs more testing
10 February 2013 - 4.4.2.d4
	Added better meta data for "if" and "while" lines
	Added Environment Var EL_INFINITE_LOOP
11 February 2013 - 4.4.2d5
	Fixed EL_INFINITE_LOOP if not defined
	Cleaned up list handling code in _el_buffer