FT.SEARCH support GEOFILTER and FILTER

[dengliming]

See https://oss.redislabs.com/redisearch/Commands.html#ftsearch

[filipecosta90]

hi there @dengliming , I believe coupled with this issue it is supporting geofields on the go client ( #11 ), which we're targetting for the next release =)

[filipecosta90]

fixed by #63 . thanks @dengliming 👍