Issue 1015

[quanvo87]

Add HSCAN, BITFIELD, KEYS, RANDOMKEY, SCAN, SORT, TOUCH, and TYPE.

Description

Motivation and Context

How Has This Been Tested?

Checklist:

• [ ] I have submitted a CLA form
• [ ] If applicable, I have updated the documentation accordingly.
• [x] If applicable, I have added tests to cover my changes.

[codecov-io]

Codecov Report

Merging #50 into master will increase coverage by 1.71%. The diff coverage is 91.67%.

@@            Coverage Diff             @@
##           master      #50      +/-   ##
==========================================
+ Coverage   86.99%   88.71%   +1.71%     
==========================================
  Files          36       44       +8     
  Lines        6052     8114    +2062     
==========================================
+ Hits         5265     7198    +1933     
- Misses        787      916     +129

Impacted Files	Coverage Δ
Sources/RedisMulti+List.swift	100% <ø> (ø)	:white_check_mark:
Tests/SwiftRedisTests/TestSetCommandsPart2.swift	95.35% <ø> (-0.01%)	:x:
Tests/SwiftRedisTests/TestTransactionsPart7.swift	93.77% <ø> (ø)	:white_check_mark:
Sources/RedisMulti.swift	76.92% <100%> (+3.39%)	:white_check_mark:
Sources/Redis+Basic.swift	98.49% <100%> (+5.63%)	:white_check_mark:
Sources/Redis+Geo.swift	100% <100%> (ø)
Sources/RedisMulti+Hash.swift	96.15% <100%> (+0.91%)	:white_check_mark:
Sources/RedisInfo.swift	100% <100%> (ø)	:white_check_mark:
Sources/RedisMulti+Geo.swift	100% <100%> (ø)
Sources/Redis+Hash.swift	87.5% <100%> (+1.64%)	:white_check_mark:
... and 25 more

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Continue to review full report at Codecov.

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[quanvo87]

@shmuelk This includes the GEO commands I added

[shmuelk]

LGTM