Enable QT_NO_KEYWORDS in smtk.
Enable QT_NO_KEYWORDS for all Qt using code in SMTK. The requires
replacing slots:
with Q_SLOTS:
, signals:
with Q_SIGNALS:
,
emit
with Q_EMIT
, and foreach
with Q_FOREACH
.
Enables QT_NO_KEYWORDS for plugins using smtk_add_plugin
, which
will affect some external smtk modules.