Adding simple carrier functionality, tests and docs.

Author: rcschrg

docs/src/api.md

@@ -8,40 +8,48 @@ Private = false
 Pages = ["algorithm/core.jl"]
 ```
 
-# Carrier Core
+# Carrier
 
 ```@autodocs
 Modules = [DistributedResourceOptimization]
 Private = false
 Pages = ["carrier/core.jl"]
 ```
 
-# Mango Carrier
+## Simple
 
 ```@autodocs
 Modules = [DistributedResourceOptimization]
 Private = false
-Pages = ["carrier/mango.jl"]
+Pages = ["carrier/simple.jl"]
 ```
 
+## Mango
+
+```@autodocs
+Modules = [DistributedResourceOptimization]
+Private = false
+Pages = ["carrier/mango.jl"]
+```
 
-# ADMM Sharing
+# ADMM
+## ADMM Sharing
 
 ```@autodocs
 Modules = [DistributedResourceOptimization]
 Private = false
 Pages = ["algorithm/admm/sharing_admm.jl"]
 ```
 
-# ADMM Consensus
+## ADMM Consensus
 
 ```@autodocs
 Modules = [DistributedResourceOptimization]
 Private = false
 Pages = ["algorithm/admm/consensus_admm.jl"]
 ```
 
-# ADMM Flex
+## ADMM Flex
 
 ```@autodocs
 Modules = [DistributedResourceOptimization]