Do only print the message for pkg info -D is there is actually a message
pkg.8: Reword example usage and add safer method
New Release 1.1.0.b4
Fix pkg query %M printing (null)

Reported by:	flo
Remove dead code
Fix pkg install -fR (not that -f is no more necessary)
Now pkg install -R only reinstall ports without forcing them (== no downgrading)

pkg install -fR really forces reinstalling (recursively) and allows
downgrading
Fix wrong pkg_sbuf_printf usage
Fix pkg_is_valid
Add test case for pkg_is_valid
Add complete tests to validate a PKG_INSTALLED package
Also test PKG_FILE and PKG_REMOTE
Use ATF_REQUIRE directly instead of ATF_REQUIRE_EQ to validate != NULL
Makes sure the default config is not polluted by env when running test cases
Do not try to search if no repositories are configured

Update tests
Oups printf debug has been committed by mistake :)
New Release 1.1.0.rc1
Ignore compiled tests