bump MAX_PIDS and MAX_RESULTS to 128

bump version

bump version to 0.15

release v0.14

Linux: adding check for pkg-config and ncurses.pc package

adding --open-mode {r|w} option to filter files opened for read or write

Updating version to v0.12

Removing debug traces (sorry)

Reseting optind before parsing PROGRESS_ARGS (related to issue #69 an…

…d probably #68)

Adding support for PROGRESS_ARGS environement variable. Version updat…

…ed to 0.10.