Fix typo in PR template

Fix build status badge

Merge branch 'release' into develop ...

This is to allow automatic merging on Github from develop->release

Merge pull request #225 from netbox-community/prepare-0.21.0 ...

Prepare 0.21.0

Preparation for 0.21.0

Update mentioned Netbox version to 2.7.1

Merge pull request #218 from netbox-community/updated-pullrequest-template ...

Check that `develop` is the base branch in new PRs

Ask for a release note entry

Fix typo in pull request template

Check that `develop` is target in PR ...

This is an update to the PR template.
It mostly adds text and some checks related to how good the template
is filled in and whether the `develop` branch was selected as base.

Merge pull request #209 from netbox-community/2.7-prep ...

Prepare for Netbox 2.7

Update IP Initializer for Netbox 2.7 ...

The ip address database model has changed in Netbox 2.7.
Therefore the initializer code, that was used before, broke.
As a user, you will need to update your ip_addresses.yml
file as follows:

- Make sure the status is written in lower case.

See the diff of this commit for further information how this is meant.

Update Interfaces Initializer for Netbox 2.7 ...

The interface database model has changed in Netbox 2.7.
Therefore the initializer code, that was used before, broke.
As a user, you will need to update your dcim_interfaces.yml
file as follows:

- Make sure the type is a value out of the possible choices.

See the diff of this commit for further information how this is meant.

Update VM Initializer for Netbox 2.7 ...

The vm database model has changed in Netbox 2.7.
Therefore the initializer code, that was used before, broke.
As a user, you will need to update your virtual_machines.yml
file as follows:

- Make sure the status is spelled lowercase.

See the diff of this commit for further information how this is meant.

Update VLAN Initializer for Netbox 2.7 ...

The VLAN database model has changed in Netbox 2.7.
Therefore the initializer code, that was used before, broke.
As a user, you will need to update your vlans.yml file as follows:

- Make sure the status is spelled lowercase.

See the diff of this commit for further information how this is meant.

Update Device Initializer for Netbox 2.7 ...

The device database model has changed in Netbox 2.7.
Therefore the initializer code, that was used before, broke.
As a user, you will need to update your devices.yml file as
follows:

- Make sure the rack face is spelled lowercase.

See the diff of this commit for further information how this is meant.

Update Rack Initializer for Netbox 2.7 ...

The rack database model has changed in Netbox 2.7.
Therefore the initializer code, that was used before, broke.
As a user, you will need to update your racks.yml file as follows:

- Rack types must match one of the 5 rack types given, e.g.
  '4-post-cabinet'.
- Rack width must match one of the 2 rack widths given, i.e. '19' or
  '23'.

See the diff of this commit for further information how this is meant.

Update Custom Fields Initializer for Netbox 2.7 ...

The custom field database model has changed in Netbox 2.7.
Therefore the initializer code, that was used before, broke.
As a user, you will need to update your custom_fields.yml file as
follows:

- type must be lowercase
  - the `selection` type was changed to `select`
- the filter_logic must be lower case

This is to achieve compatibility with the naming schema that
Netbox uses internally. It allows us to become forward compatible
in case Netbox ever introduces a new type for custom fields.

See the diff of this commit for further information how this is meant.

Prepare for Netbox 2.7

Merge pull request #222 from netbox-community/fix-github-action ...

Fix Github Action

Merge pull request #221 from netbox-community/improve-test.sh ...

Improve test.sh

Re-enable Netbox unit tests

Fix failing GH Action

Enable tests with Python 3.9

Improve test.sh ...

Don't move the original initializers directory, but rather use the one
with the modified initializers in it.

Merge pull request #214 from cimnine/github-action ...

Use Github Actions to build Netbox Docker

Preparation for 0.20.0

Netbox is not yet compatible with Python 3.9

Building the Docker image with Github Actions

Preparation for 0.20.0