fixed int-uint comparisons
fixed more int-uint comparisons
Fixed more signed/unsigned comparisons
Interface to the POSIX System logger interface.
http://pubs.opengroup.org/onlinepubs/007904875/basedefs/syslog.h.html
Added versions for Linux, OSX, FreeBSD and Solaris.
Correct module name
Merge pull request #604 from adilbaig/master

Interface to the POSIX System logger interface.
Merge pull request #601 from lionello/bug259

Bug259: fixed signed-unsigned comparisons in druntime