Setting release dependencies

Add note about merging into atk4/data

Releasing 1.0.2 into master (#34)

* badge

* composer

* Update release-drafter.yml

* Update bundler.yml

* Setting release dependencies

Co-authored-by: Imants Horsts <DarkSide666@users.noreply.github.com>
Co-authored-by: GitHub Web Flow <noreply@github.com>

wip

Release/1.0.0 (#33)

* Add support for nested report and better error detection

* Grouping should respect mappings

* fix a bug

* allow grouping by array

* avoid crash if there is no field defined in submodel

* Add initial implementation of GroupModel

* compatibility with Agile Data model

to get rid of
```
Declaration of atk4\report\GroupModel::addField($f) should be compatible with atk4\data\Model::addField($name, $defaults = Array)
```
notices

* proper fix

* drop php 5.5 and update phpunit

* add nice debug info in UnionModel

* code beautify :)

* fix addCondition

* fix syntax error

* minor fixes addressing various issues

* avoid nasty warning

* Update Exception.php

* Update GroupModel.php

* Update UnionModel.php

* Update GroupModel.php

* Implemented group conditions properly, resolve #13

* Limit should be respected

* minor

* fix bug with '0' or 0 values as expressions

* fix unique field name detection

* add ability to force nested query

* fixed typos

* Added some basic examples on the readme

* remove duplication

* add MIT licnse

* Update UnionModel.php

* fix compatibility with newest agile data which includes escape_char and multiple db engines

* Update UnionModel.php

* Update GroupModel.php

* Update UnionModel.php

* Use expr instead

This way we also support `addCondition($expr, $operand, $expr)` - passing first parameter as expression too.

* use expr() always

This way we also support `addCondition($expr, $operand, $expr)` - passing first parameter as expression too.

* Update GroupModel.php

* Replaced all xxxElements to xxxFields (#31)

* Replaced all xxxElements to xxxFields

All test cases should already fail as per new atk4/data changes

* fixed a lot of bugs, and tests.
need to fix other Union tests too.

* fix tests and other union model bugs

* set up class uses

* Add github actions (#32)

* Add github actions

* trick git into thinking we're on develop branch

* Update composer.json

* Update unit-tests.yml

* Rename phpunit.xml to phpunit-mysql.xml

* Create phpunit-mysql-workflow.yml

* Update unit-tests.yml

* Rename phpunit-mysql-workflow.yml to phpunit-mysql-workflow.xml

* Update unit-tests.yml

* Update composer.json

* wip

* Setting current dependencies