Check if cache_needs_updating is set (fixes 'Notice: Undefined variable: cache_needs_updating')
Updating `.gitignore` file.
Adding support for `all-[post type]` in addition to the existing `all-[post type]s` currently supported by s2Member's Restriction Options for Posts. This makes it possible for a site owner to type only the Post Type after the keyword prefix `all-`; and excluding the plural `s` when necessary.
Merge pull request #10 from clavaque/000000-dev

Added Quick Start videos
Merge pull request #11 from raamdev/000000-dev

Check if `$cache_needs_updating` is set
Removed all remaining (R)s, I think.