Add first draft of Syncing data with Nextcloud android

3 jobs for rt_blog_update in 33 seconds (queued for 3 seconds)
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From https://git.sadmansk.com/sadmansk/blog
049ef6b..6a4c059 master -> origin/master
* [new branch] rt_blog_update -> origin/rt_blog_update
Checking out 6a4c0596 as rt_blog_update...
warning: unable to rmdir themes/cocoa: Directory not empty
Skipping Git submodules setup
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ERROR: Job failed: exit code 1