make the functions prettier
rename variable to collector_name
search PATH for pancollect executable
log full_cmd in debug mode
bump version
adding testing for detecting path in PATH
remove early exception which broke tests
remove TODO comment, actually happier with that line than I thought
Add a changelog
Use Pathname for the command
test _load_collector_config
rename testdir variable to test_bin_dir
use test_bin directory instead of testdir
remove unnecessary require
lib/panoptimon/monitor.rb - command is a pathname (breaks tests)
lib/panoptimon/monitor.rb - command always a Pathname()
Merge pull request #1 from ewilhelm/dafyddcrosby-path_load2

pathname + exists/absolute
going to need accessible test conf directory and name
tests to ignore PATH load if exec stipulated
ignore PATH load if exec is stipulated