choosenim #devel gives openSSL error on Windows 10
I'm not sure if this is because the version of OpenSSL I have on my machine is out of date, or if choosenim.exe has been linked against a version of OpenSSL that is too old?
```
PS C:\Users\ray\Nim> choosenim.exe "#devel"
Downloading Nim devel from GitHub
choosenim.nim(206)       choosenim
choosenim.nim(187)       performAction
choosenim.nim(89)        choose
choosenim.nim(72)        chooseVersion
choosenim.nim(34)        installVersion
download.nim(250)        download
download.nim(235)        downloadImpl
download.nim(192)        downloadFile
download.nim(177)        downloadFileNim
httpclient.nim(1297)     downloadFile
httpclient.nim(1227)     get
httpclient.nim(1219)     request
httpclient.nim(1196)     request
httpclient.nim(1165)     requestAux
httpclient.nim(1115)     newConnection
net.nim(644)             wrapConnectedSocket
net.nim(424)             socketError
net.nim(440)             raiseSSLError
[[reraised from:
choosenim.nim(206)       choosenim
choosenim.nim(187)       performAction
choosenim.nim(89)        choose
choosenim.nim(72)        chooseVersion
choosenim.nim(34)        installVersion
download.nim(250)        download
download.nim(235)        downloadImpl
download.nim(192)        downloadFile
download.nim(177)        downloadFileNim
httpclient.nim(1297)     downloadFile
httpclient.nim(1227)     get
httpclient.nim(1219)     request
httpclient.nim(1196)     request
httpclient.nim(1165)     requestAux
httpclient.nim(1119)     newConnection
]]
Error: unhandled exception: Please upgrade your OpenSSL library, it does not support the necessary protocols. OpenSSL error is: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version [SslError]
```