Breaking Changes: Docker Parity (#698)

* Refactored all the config files for Kavita to be loaded from config/. This will allow docker to just mount one folder and for Update functionality to be trivial.

* Cleaned up documentation around new update method.

* Updated docker files to support config directory

* Removed entrypoint, no longer needed

* Update appsettings to point to config directory for logs

* Updated message for docker users that are upgrading

* Ensure that docker users that have not updated their mount points from upgrade cannot start the server

* Code smells

* More cleanup

* Added entrypoint to fix bind mount issues

* Updated README with new folder structure

* Fixed build system for new setup

* Updated string path if user is docker

* Updated the migration flow for docker to work properly and Fixed LogFile configuration updating.

* Migrating docker images is now working 100%

* Fixed config from bad code

* Code cleanup

Co-authored-by: Chris Plaatjes <kizaing@gmail.com>

.github/ISSUE_TEMPLATE/bug_report.md

@@ -2,7 +2,7 @@
 name: Bug report
 about: Create a report to help us improve
 title: ''
-labels: bug
+labels: needs-triage
 assignees: ''
 
 ---
@@ -24,7 +24,7 @@ A clear and concise description of what you expected to happen.
 If applicable, add screenshots to help explain your problem.
 
 **Desktop (please complete the following information):**
- - OS: [e.g. iOS]
+ - OS: [e.g. iOS, Docker]
  - Browser [e.g. chrome, safari]
  - Version [e.g. 22] (can be found on Server Settings -> System tab)