11phpwarnings

- fixed PHP Warning:  Missing argument 2 for
WPTokenManager::custom_nav_items()
- added option to turn off global tokens (off by default)
#11phpwarning

- cannot replicate the issue on my end, this is for test, replaced the
priority from 99 to 9
11phpwarnings - fix on 404
13cantusespinning

- changed all filter to priority 9 instead of the default which is 10.
so it gets a priority over other plugins, e.g. content spinner, which
means, conversion first then spin.
Merge pull request #14 from deanearlbartolabac/13cantusespinning

13cantusespinning