Unable to connect to study on HTTPS if using non-standard port

[lrasmus]

If your server is using SSL, but the URL has a different port than the default (443) when you attempt to join the study the UI will hang at the message "Loading study".

For example, connecting to a study at: https://aware.test.com/index.php/1/TEST works fine

Connecting to a study at: https://aware.test.com:4433/index.php/1/TEST will fail.

SSLManager.java reconstructs URLs for downloading the SSL cert:

aware-client/aware-core/src/main/java/com/aware/utils/SSLManager.java

Line 219 in 7d1f276

X509Certificate certificate = retrieveRemoteCertificate(new URL(protocol+"://"+hostname));

However, this does not incorporate the port. We can use the URL class constructor to flexibly consider the port, if it is provided.