Docs rework fase 2 (#182)

* move faq to seperate file

* Slight tweaking and adding license file(s) to wiki

* Update README.md

* Port git guide from UnityStation

* Rename Ingress to Reverse Proxy

Fixes #183

* Prefer central templates

* Add initial information about Storage

* Port Chart structure info from TrueNAS/charts readme

* Create and document standardised Chart.yaml layout

* update tautulli version

* Add custom liveness probes for sonarr, radarr, lidarr and readarr

* Add Maintainers Wanted page

* Update existing Chart.yaml files

.github/docs/general/storage.md

@@ -0,0 +1,35 @@
+# Storage
+
+TrueCharts tries to stay in sync with the Official IX-Systems App Catalog when it comes to storage. Which is currently pretty much a "work in progres".
+
+### Storage types
+
+Storage is currently seperated into two types:
+1. ix_volumes
+2. hostPath
+
+While, from a k8s point of view, both of these are technically hostPath volumes, for you, as a user, there is a significant difference.
+
+##### ix_volumes
+
+ix_volumes, are the default storage option for every TrueCharts App. They always get created and used unless "hostPath" is checked.
+ix_volumes are fully managed by TrueNAS SCALE, they get created and destroyed on demand when creating, updating or editing an App.
+But, most importantly, they can be reverted if an upgrade goes wrong. Which makes them an great to use for storing config files.
+
+They are, normally, stored in the following directory:
+`/mnt/poolname/ix-applications/releases/releasename/volumes/ix_volumes/`
+
+##### hostPath
+
+Hostpath is quite simple: It mounts a directory from your TrueNAS SCALE system, directly to a directory inside the App you're installing.
+There is, in contrast to the ix_volumes, no "special magic sauce" when adding hostPath storage.
+
+### Permissions
+
+Permission settings are rather important and are often something that causes issues for users.
+For that reason TrueCharts introduced a feature to automatically set permissions individually for each of your storage options.
+
+Setting permissions automatically means we `chown` the folder and all folder within it, to a user and group of your choice.
+However, we only do so when installing or updating an app.
+
+These permission get based on the user and group you enter in the App configuration dialog and default to `568` (the SCALE default Apps user).