v0.0.11

Added

• Passing an empty array in the keys parameter will cause all of the keys on an item to be cached and searched, without having to specify each one.
• Paths to nested keys in the keys array can be specified as arrays of strings, instead of a dot-delimited path in a single string. Wrapping a single string in an array will cause any dots it contains to not be treated as a path.
• A new sortKey option can be used to specify on which key to sort identically-scored items, if a key other than the first one in keys is desired.
• A new scoreValue field is returned in the results from search(), which provides the string pointed to be scoreKey. This makes it easier to access the string when it's nested.