Changes for FDE events
Added externs for Vilho's logging changes
Missed lgging externs
Merge branch 'blr' of https://github.com/mariadb-corporation/MaxScale into blr

Conflicts:
	server/core/gateway.c
Added tarballs to package generation
Added a log message for mysql_old_password

Added a log message for mysql_old_password detection: user is not loaded
Updated error messages
Merge branch 'release-1.0GA' of https://github.com/mariadb-corporation/MaxScale into release-1.0GA
Update message
Fix to unreported bug which printed result of getsockopt even in case when there was no socket error.
Fixed unreported bug in log_manager where a terminating character was added in the middle of log message.
Yet another 1-char-off bug in log_manager
Added debug trace
Added debug assertions to catch wrong DCB usage
Fix to bug #629, http://bugs.skysql.com/show_bug.cgi?id=629

Master was selected for routing target even there was a slave available.
Documentation update
Merge branch 'release-1.0GA' of https://github.com/mariadb-corporation/MaxScale into release-1.0GA
Fixed typo in documentation
Fix to #603, http://bugs.skysql.com/show_bug.cgi?id=603
Completed syntax and examples. Added filter descriptions.
Added log synchronization to disk when signals are received.