Add Fred Algorithm

[Freeder1k]

This PR adds the Fred Algorithm. It runs pretty fast and passes all the tests.

OneByOneBenchmark results:

Algorithm                  Mean(ns/op)   Median      Worst       vs 1st
-----------------------------------------------------------------------
Fred Algo V2               12145.484     12145.484   13582.496   1.0x
Fred Algo V1               13764.941     13764.941   16046.865   1.1x
TheCuteCatAlgo V1          15367.024     15367.024   16129.583   1.3x
Starving Goblin V2         15490.590     15490.590   16869.099   1.3x
TheThirdAlgorithm V1       15845.396     15845.396   17085.609   1.3x
TheFourthAlgorithm V1      16481.396     16481.396   17858.723   1.4x
MySecondAlgorithm V1       16917.883     16917.883   18193.587   1.4x
OurSecondAlgorithm V1      17154.238     17154.238   17983.164   1.4x
MyFirstAlgorithm V1        17250.932     17250.932   20085.200   1.4x