Bitmex exchange (#160)

* Added REST support for Bitmex

* Added Bitmex documentation updates

* Update config_example.json

* Added final REST functions for user account operations.

* Added initial websocket support

* Change function access
Added reconnection logic

* Added initial routine management
Updated wrapper functions

* General fixes

tools/documentation/documentation.go

@@ -52,6 +52,7 @@ const (
 	bitfinex      = "..%s..%sexchanges%sbitfinex%s"
 	bitflyer      = "..%s..%sexchanges%sbitflyer%s"
 	bithumb       = "..%s..%sexchanges%sbithumb%s"
+	bitmex        = "..%s..%sexchanges%sbitmex%s"
 	bitstamp      = "..%s..%sexchanges%sbitstamp%s"
 	bittrex       = "..%s..%sexchanges%sbittrex%s"
 	btcc          = "..%s..%sexchanges%sbtcc%s"
@@ -226,6 +227,7 @@ func addPaths() {
 	codebasePaths["exchanges bitfinex"] = fmt.Sprintf(bitfinex, path, path, path, path)
 	codebasePaths["exchanges bitflyer"] = fmt.Sprintf(bitflyer, path, path, path, path)
 	codebasePaths["exchanges bithumb"] = fmt.Sprintf(bithumb, path, path, path, path)
+	codebasePaths["exchanges bitmex"] = fmt.Sprintf(bitmex, path, path, path, path)
 	codebasePaths["exchanges bitstamp"] = fmt.Sprintf(bitstamp, path, path, path, path)
 	codebasePaths["exchanges bittrex"] = fmt.Sprintf(bittrex, path, path, path, path)
 	codebasePaths["exchanges btcc"] = fmt.Sprintf(btcc, path, path, path, path)

tools/documentation/exchanges_templates/bitmex.tmpl

@@ -0,0 +1,98 @@
+{{define "exchanges bitmex" -}}
+{{template "header" .}}
+## Bithumb Exchange
+
+### Current Features
+
++ REST Support
+
+### How to enable
+
++ [Enable via configuration](https://github.com/thrasher-/gocryptotrader/tree/master/config#enable-exchange-via-config-example)
+
++ Individual package example below:
+
+```go
+  // Exchanges will be abstracted out in further updates and examples will be
+  // supplied then
+```
+
+### How to do REST public/private calls
+
++ If enabled via "configuration".json file the exchange will be added to the
+IBotExchange array in the ```go var bot Bot``` and you will only be able to use
+the wrapper interface functions for accessing exchange data. View routines.go
+for an example of integration usage with GoCryptoTrader. Rudimentary example
+below:
+
+main.go
+```go
+var b exchange.IBotExchange
+
+for i := range bot.exchanges {
+  if bot.exchanges[i].GetName() == "Bitmex" {
+    b = bot.exchanges[i]
+  }
+}
+
+// Public calls - wrapper functions
+
+// Fetches current ticker information
+tick, err := b.GetTickerPrice()
+if err != nil {
+  // Handle error
+}
+
+// Fetches current orderbook information
+ob, err := b.GetOrderbookEx()
+if err != nil {
+  // Handle error
+}
+
+// Private calls - wrapper functions - make sure your APIKEY and APISECRET are
+// set and AuthenticatedAPISupport is set to true
+
+// Fetches current account information
+accountInfo, err := b.GetExchangeAccountInfo()
+if err != nil {
+  // Handle error
+}
+```
+
++ If enabled via individually importing package, rudimentary example below:
+
+```go
+// Public calls
+
+// Fetches current ticker information
+ticker, err := b.GetTicker()
+if err != nil {
+  // Handle error
+}
+
+// Fetches current orderbook information
+ob, err := b.GetOrderBook()
+if err != nil {
+  // Handle error
+}
+
+// Private calls - make sure your APIKEY and APISECRET are set and
+// AuthenticatedAPISupport is set to true
+
+// GetUserInfo returns account info
+accountInfo, err := b.GetUserInfo(...)
+if err != nil {
+  // Handle error
+}
+
+// Submits an order and the exchange and returns its tradeID
+tradeID, err := b.Trade(...)
+if err != nil {
+  // Handle error
+}
+```
+
+### Please click GoDocs chevron above to view current GoDoc information for this package
+{{template "contributions"}}
+{{template "donations"}}
+{{end}}

tools/documentation/root_templates/root_readme.tmpl

@@ -25,6 +25,7 @@ Join our slack to discuss all things related to GoCryptoTrader! [GoCryptoTrader
 | Bitfinex | Yes  | Yes        | NA  |
 | Bitflyer | Yes  | No      | NA  |
 | Bithumb | Yes  | NA       | NA  |
+| BitMEX | Yes | No | NA |
 | Bitstamp | Yes  | Yes       | No  |
 | Bittrex | Yes | No | NA |
 | BTCC | Yes  | Yes     | No  |