DAV_URL and supporting the port option

[kumaresan]

Hi,

1. Default Webdav in the latest version of Nextcloud is remote.php/webdav and not remote.php/dav.
   It worked only after changing the line 4, in lib/nextcloud/webdav_api.rb
   DAV_URL = "remote.php/dav".freeze to DAV_URL = "remote.php/webdav".freeze

2. Say if the URL contains the port, for example - docker installations (localhost:8080) - The gem does not work.
   It worked only after changing the line 11, in lib/nextcloud/webdav_api.rb
   from @url = URI(@url.scheme + "://" + @url.host + "/" + DAV_URL) to
   @url = URI(@url.scheme + "://" + @url.host + ":" + @url.port.to_s + "/" + DAV_URL)

3. The same gem works for own cloud too, but in case if we have a path,
   Say - https:///abc.com/nextcloud/remote.php/webdav - it does not work due to the below reason.
   LIne 4, in lib/nextcloud/webdav_api.rb - DAV_URL = "remote.php/webdav".freeze
   which has to be DAV_URL = "nextcloud/remote.php/webdav".freeze for the above case.
   Will it be possible to add it as option while initializing.
   Currently we have,

nextcloud = Nextcloud.new(
url: "https://cloud.yourdomain.com",
username: "your_username",
password: "your_password"
)
could be made as
nextcloud = Nextcloud.new(
url: "https://cloud.yourdomain.com",
webdav: "nextcloud/remote.php/webdav",
username: "your_username",
password: "your_password"
)
This would fix the issue #1 which was reported earlier.

[perrotuerto]

So this makes me thinks that port option still not supported, am I right?