PL-Stats - Statistics about feature dependencies on software product lines.

Requirements:
	- Ubuntu Linux 10.10+ 32 bits
	- Python 2.6+

Dependencies:
	- lxml (python-lxml)
	- libboost (libboost1.40.0-dbg)

Usage:
	python pl-stats.py [OPTIONS] [PROJECT|WORKSPACE]
	Generate Antenna directives statistics about the PROJECT

Options:
	-h, --help			print this help.
	-l, --language=LANG		set the project language as LANG. Actually supports C and Java languages.
	-p, --project=PROJECT		set a project to be analyzed as PROJECT.
	-w, --workspace=WORKSPACE	set a workspace to be analyzed as WORKSPACE. All projects within WORKSPACE will be analyzed.

	('_pl-stats' directory is generated under each root project directory)

Example:
	python pl-stats.py -l C -p ../projects/cherokee-1.0.8/