Global verbose flag.
Global debug flag.
cylc/cylc#861: fix cylc validate hyphenated family trigger.

This fixes the problem of checking the family 'FOO'
against the line 'FOO-BAR:succeed-all => baz'. This
fails validation because the '-' looks like a line
break and therefore looks like a bare 'FOO' family
trigger. This change fixes the problem by reverse
sorting the family names before checking each one.
As a shorter subset of a name sorts before a name,
and we're reverse-sorting, this means that
'FOO-BAR' is expanded before 'FOO' gets to it.
Merge pull request #862 from benfitzpatrick/861.cylc-validate-hyphen-family-trigger

#861: fix validation of hyphenated family trigger in graph.
Updated copyright statements for 2014.
Merge pull request #863 from hjoliver/copyright-2014

Updated copyright statements for 2014.
Merge pull request #860 from hjoliver/848.global-verbose-debug-flags

global verbose and debug flags