Rename Floonet to Testnet (#3431)

* Rename Floonet to Testnet

* Fix test

* Rename test and docker

config/src/comments.rs

@@ -87,7 +87,7 @@ fn comments() -> HashMap<String, String> {
 #parameters used for mining as well as wallet output coinbase maturity. Can be:
 #AutomatedTesting - For CI builds and instant blockchain creation
 #UserTesting - For regular user testing (cuckoo 16)
-#Floonet - For the long term floonet test network
+#Testnet - For the long term test network
 #Mainnet - For mainnet
 "
 		.to_string(),

config/src/config.rs

@@ -168,7 +168,7 @@ impl GlobalConfig {
 
 		match *chain_type {
 			global::ChainTypes::Mainnet => {}
-			global::ChainTypes::Floonet => {
+			global::ChainTypes::Testnet => {
 				defaults.api_http_addr = "127.0.0.1:13413".to_owned();
 				defaults.p2p_config.port = 13414;
 				defaults