COCOS-165 - Add Docker support (#180)

* add docker support

* add copyright clause

* rebase docker support

* address blank lines

* update manual tests to include docker

* fix algo test

* fix docker command

* add docker doc

* fix AddDataset method

* fixed lin_reg.py

* rebsed docker implementation

* fix NewAlgorithm error

* change docker README.md based on rebase

* fix docker README

* fix docker.go gofumpt

* add option for datasets and results mount

* edit README for docker

* make docker container run command a part of docker image

* remove unused code

* make /cocos the default directory

* updated documentation

* removed docker dir

* rebased docker

agent/algorithm/algorithm.go

@@ -14,10 +14,12 @@ const (
 	AlgoTypeBin    AlgorithType = "bin"
 	AlgoTypePython AlgorithType = "python"
 	AlgoTypeWasm   AlgorithType = "wasm"
+	AlgoTypeDocker AlgorithType = "docker"
 	AlgoTypeKey                 = "algo_type"
 
-	ResultsDir  = "results"
-	DatasetsDir = "datasets"
+	ResultsDir     = "results"
+	DatasetsDir    = "datasets"
+	AlgoWorkingDir = "/cocos"
 )
 
 func AlgorithmTypeToContext(ctx context.Context, algoType string) context.Context {