Merge branch 'feature/#2-ticket-templates' into 'develop'

Feature/#2 ticket templates

See merge request subugoe/ahiqar/frontend!2

.gitlab/issue_templates/Bug.md

+# Description
+
+Just leave a short summary what the bug is about and in which context you noticed it.
+Feel free to delete sections that doesn't suit the case you're dealing with.
+
+## I expected the following to happen
+
+…
+
+## On the contrary, I observed
+
+…
+
+## How to reproduce the bug
+
+Please describe briefly how you discovered the bug and what a developer has to do to reproduce it.
+
+_Steps:_
+
+* Step 1
+* Step 2
+* ...
+
+## Severity
+
+How much impact does this bug have on the product or further development?
+
+* [ ] Minor
+* [ ] Major
+* [ ] Critical
+* [ ] Blocker
+
+## Platform
+
+* [ ] Unix
+* [ ] Windows
+* [ ] MacOS
+
+## Browser
+
+* [ ] Safari
+* [ ] Chrome/Chromium
+* [ ] Firefox
+* [ ] Other: ?
+
+## Program and – if applicable – dependency version
+
+Which version of the software did you use?
+
+## Related Tickets
+
+Add related issues.
+
+/cc [Mathias Göbel](https://gitlab.gwdg.de/mgoebel), [Frank Schneider](https://gitlab.gwdg.de/schneider210), [Michelle Weidling](https://gitlab.gwdg.de/mrodzis)

.gitlab/issue_templates/Feature-request.md

+# Description
+
+Just leave a short summary what the feature is about.
+
+## User Stories
+
+As (role of the user) I need (what has to be done) in order to (what I want to achieve with this feature).
+
+## Classification
+
+Is this feature an enhancement of existing code or a completely new feature?
+
+* [ ] enhancement
+* [ ] new feature
+
+## Related Tickets
+
+Add all related issues.
+
+/cc [Mathias Göbel](https://gitlab.gwdg.de/mgoebel), [Frank Schneider](https://gitlab.gwdg.de/schneider210), [Michelle Weidling](https://gitlab.gwdg.de/mrodzis)

.gitlab/merge_request_templates/Bugfix.md

+# Bug fix
+
+Well, it seems that it is impossible to write software without bugs. That's why
+we are really happy that you are here. Thank you very much! Please take a moment
+to help us include the purposed bug fix by filling out the following form.
+
+Feel free to delete sections that doesn't suit the case you're dealing with.
+
+## Related Tickets
+
+Add all related issues and especially those to be closed. Keep in mind that every
+`bugfix` branch needs an issue that properly describes the bug beforehand. If your
+fix addresses something untracked, please open a ticket first.
+
+## Does the result of the MR comply to our 'definition of done'?
+
+* [ ] Unit tests passed
+* [ ] Code reviewed
+* [ ] Acceptance criteria met
+* [ ] Functional tests passed
+* [ ] Non-Functional requirements met
+* [ ] Product Owner accepts the User Story
+
+### Related
+
+### Closes
+
+## Summary
+
+Apart from what is mentioned in the main ticket you are going to close with this
+MR, tell us what you have done to achieve this goal.
+
+## Changelog
+
+* [ ] I added a statement to the CHANGELOG.
+
+/cc [Mathias Göbel](https://gitlab.gwdg.de/mgoebel), [Frank Schneider](https://gitlab.gwdg.de/schneider210), [Michelle Weidling](https://gitlab.gwdg.de/mrodzis)

.gitlab/merge_request_templates/Feature.md

+# Feature
+
+We welcome every new feature to the upstream branch!
+
+Please fill in the following information about your feature.
+Feel free to delete sections that doesn't suit the case you're dealing with.
+
+## Summary
+
+This MR provides…
+
+## Does the result of the MR comply to our "definition of done"?
+
+* [ ] Unit tests passed
+* [ ] Code reviewed
+* [ ] Acceptance criteria met
+* [ ] Functional tests passed
+* [ ] Non-Functional requirements met
+* [ ] Product Owner accepts the User Story
+
+## Use Cases
+
+If you can, please provide use cases for this feature.
+
+## Documentation
+
+Shall we add your feature to the documentation?
+
+* [ ] I've already did it!
+* [ ] At least I added a headline to the documentation.
+
+### Function Documentation
+
+* [ ] Of course I provided all my functions with an appropriate documentation.
+
+### Are there parts of the documentation we have to adjust
+
+* [ ] No.
+* [ ] Yes, but I'd like someone else to do it.
+* [ ] Yes, and I already did!
+
+## Tests
+
+Are we able to test this new feature?
+
+* [ ] Yes, everything can be done via unit tests.
+* [ ] Yes, you can test by following these steps: …
+* [ ] No, it is not possible.
+
+## Changelog
+
+* [ ] I added a statement to the CHANGELOG.
+
+## Related Tickets
+
+Add all related issues and especially those to be closed.
+
+### Related
+
+### Closes
+
+## Logs and Screenshots
+
+/cc [Mathias Göbel](https://gitlab.gwdg.de/mgoebel), [Frank Schneider](https://gitlab.gwdg.de/schneider210), [Michelle Weidling](https://gitlab.gwdg.de/mrodzis)

CHANGELOG.md

+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [0.2.0] - 2020-05-29
+
+### Added
+
+- this CHANGELOG
+- issue and merge request implemented