Update port references everywhere to the new SSL port

Author: tianon

README.md

@@ -9,7 +9,7 @@ login via SSH.
 On Windows, [MSYS SSH](http://www.mingw.org/) provides a first class way to
 connect to the boot2docker VM using `boot2docker.exe ssh`.
 
-> **Note:** Docker now has an [IANA registered IP Port: 2375]( http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=docker)
+> **Note:** Docker now has an [IANA registered IP Port: 2376]( http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=docker)
 > , so the use of port 4243 is deprecated. This also means that new Boot2Docker
 > ISO releases and management tool are not compatible.
 
@@ -161,8 +161,8 @@ Memory = 2048
 # host port forwarding to port 22 in the VM
 SSHPort = 2022
 
-# host port forwarding to port 2375 in the VM
-DockerPort = 2375
+# host port forwarding to port 2376 in the VM
+DockerPort = 2376
 
 # host-only network host IP
 HostIP = "192.168.59.3"

config.go

@@ -110,7 +110,7 @@ func config() (*flag.FlagSet, error) {
 	flags.UintVarP(&B2D.DiskSize, "disksize", "s", 20000, "boot2docker disk image size (in MB).")
 	flags.UintVarP(&B2D.Memory, "memory", "m", 2048, "virtual machine memory size (in MB).")
 	flags.Uint16Var(&B2D.SSHPort, "sshport", 2022, "host SSH port (forward to port 22 in VM).")
-	flags.Uint16Var(&B2D.DockerPort, "dockerport", 0, "host Docker port (forward to port 2375 in VM). (deprecated - use with care)")
+	flags.Uint16Var(&B2D.DockerPort, "dockerport", 0, "host Docker port (forward to port 2376 in VM). (deprecated - use with care)")
 	flags.IPVar(&B2D.HostIP, "hostip", net.ParseIP("192.168.59.3"), "VirtualBox host-only network IP address.")
 	flags.IPMaskVar(&B2D.NetMask, "netmask", flag.ParseIPv4Mask("255.255.255.0"), "VirtualBox host-only network mask.")
 	flags.BoolVar(&B2D.DHCPEnabled, "dhcp", true, "enable VirtualBox host-only network DHCP.")

driver/config.go

@@ -26,7 +26,7 @@ type MachineConfig struct {
 
 	// NAT network: port forwarding
 	SSHPort    uint16 // host SSH port (forward to port 22 in VM)
-	DockerPort uint16 // host Docker port (forward to port 2375 in VM)
+	DockerPort uint16 // host Docker port (forward to port 2376 in VM)
 
 	// host-only network
 	HostIP      net.IP

driver/driver.go

@@ -12,7 +12,7 @@ type MachineState string
 const (
 	// Known ports
 	SSHPort    = 22
-	DockerPort = 2375
+	DockerPort = 2376
 
 	// VM states
 	Poweroff = MachineState("poweroff")