Fix logging message
Add missed comma.
Typo in print format.

This causes a segfault when addwatch fails due to a disappeared
directory. Eg: often caused by a race condition with a short lived
directory created by Firefox' safebrowsing subsystem:
~/.cache/mozilla/firefox/pr0f1l3.default/safebrowsing-to_delete/
Merge pull request #253 from exKAZUu/master
Merge pull request #255 from plouj/patch-1

Typo in print format.
Merge pull request #238 from st63jun/fix-logging-msg

Fix logging message
Merge branch 'master' of https://github.com/axkibe/lsyncd
remove hyphen in apiname (but not gone further yet)
add a temporary osxstuff directory to easy compilation on macs (make -f osxstuff/make)