Network test configuration added & Xcarchive build feature removed

• Improve the SFTP test in the settings, by checking the presence of the remote path folder
• Disable the Xcarchive build feature because it is became too complexe for this tool to handle it with the last versions of Xcode. I recommend to use Xcode to generate the ipa now.
• Compatibility of the code with Xcode 9

Binary is available here or via auto-update: http://atelierdumobile.com/apps/releases/appdeploy/54/index.html

Initial Release

First version available to the public.
Build version is available from this link.