issue #769
- Refactor doFilter to allow returning a promise from a filter handler
and to also return a promise itself
- Move the logic out of the registerThemeHelper calls and into their own methods so
we could test them in isolation.
- Assign the server to the ghost instance so the initPlugins method can
get access to it.
Fixes#1124
- Updated default mocha timeout to 15 seconds. Any future tests that
depend on a timeout (and thus might be better off with a lower value)
can override the default setting which is now 15 seconds.
- Removed test-specific timeout overrides for the mocha tests.
- Fixed the editor/splitbutton tests to wait for the appropriate
selector instead of assuming the dom has been updated immediately.
Should resolve intermittent timeouts when checking the splitbutton's
applied classes.
Temporary patch for #362
- Split out database teardown and initialization so they each have their
own 2 second timeout.
- Added some test-specific increased timeouts.
