Closes #112

* Refactor `get_attrs`

* Add explanation

* Add basic chunk utils to infinite layers

* Mark TODOs

* Apply suggestions from code review

Co-authored-by: Thorbjørn Lindeijer <bjorn@lindeijer.nl>

* Apply interface suggestions from code review

* Update changelog

Co-authored-by: Thorbjørn Lindeijer <bjorn@lindeijer.nl>

* Improve CI; Add rustfmt & clippy jobs

* Run `cargo fmt --all`

* More permissive clippy job

* Apply clippy suggestions

* Run rustfmt again

* Add width & height properties to LayerData

* Expose get_tile_data methods

* Update changelog

* Apply suggestions from code review

Co-authored-by: Thorbjørn Lindeijer <bjorn@lindeijer.nl>

* Fix lifetimes; Add some tests

* Add remaining doctest

* Add `Loader` and map loading functions

* Update examples, doc & tests

* Add tileset loading functions

* Fix unrelated broken intradoc link

* Fix intradoc link

* Fix more docs

* Update changelog and readme

* Fix warnings

* Change version, remove dead code

* Update version to 0.10.0, add include table

* Address PR comments

* Change crates.io version

Also use the TileId alias in a few more places.

* Update version to 0.10.0, add include table

* Address PR comments

* Implement `Tileset::tiles`

* Remove iterator types

* Small fixes

* Remove unused lifetime

* Update changelog

* Reorder and add group layer support mention

* Add result/error changes

* Rename `TiledError` to `Error`

* Add `Result` type

* Small doc fix.

* Use `Result` where appropiate

Co-authored-by: Thorbjørn Lindeijer <bjorn@lindeijer.nl>

* Implement `Deref<Target = TData>` for `T`

* Move data properties to their respective data type

* Add docs to Data types

* Remove properties to user-side members

* Fix example/test builds

* Address PR comment

* Add map member properties

* Address PR comments

* Fix tests

* Address PR comment

* Optional `optionals` in `get_attrs!`

* Improve `get_attrs`

* Improve Map error

* Simplify `parse_tag` internals

* Warn on missing docs

* Add some documentation and fix examples

* More documentation

* More docs

* More docs

* Fix object colour docs

* Finish documenting

* Misc changes

* Address PR comment

* Add attributes
- `#[inline]` for properties
- `#![deny(unsafe_code)]`
- `#![deny(missing_copy_implementations)]`
- `#![deny(missing_debug_implementations)]`

* Add more inline attributes

* Merge with upstream

* Make path a requirement for parsing

* Remove `SourceRequired` error

* Fix build

* Add properties to `Object`

* Add properties to `FiniteTileLayer`

* Add properties to `Layer`

* Add properties to `ImageLayer`

* Add properties to `ObjectLayerData`

* Remove `data()`; Replace `map()`

* Add properties to `LayerTile`

* `MapWrapper` -> `map_wrapper!`

* Fix examples/tests

* Limit visibility of data types

* Make `Tile::collision` public again

* Doc tweak

Co-authored-by: Thorbjørn Lindeijer <bjorn@lindeijer.nl>

* Refactor chunk system
- Add `FiniteTileLayer` & `InfiniteTileLayer`
- Chunks are now stored by chunk position
- Add `InternalChunk` for holding mid-parse chunk info

* Fix tests

* Cleanup

* Make chunk constructor private

* Address PR comments

* Box chunk tiles

* Convert numeric types before multiplication

* Move `parse_animation` to the `animation` module

* Simplify `parse_data_line`

* Simplify tile layer utils

* Simplify `convert_to_tiles`

* Simplify objects module

* Simplify if

* Address PR comments

* Changed Rc to Arc

* Trying to trigger a rebuild

* Trying to trigger a rebuild

* Testing

* Add SFML example
Adds a rough demo using SFML for rendering.

* Simplifications to SFML example

* Rely on sfml 0.16 rather than a git revision
* Avoid allocating temporary Path
* Take into account margin and spacing
* Directly produce a FloatRect, since it is what SFML needs
* Renamed VertexMesh to QuadMesh
* Use Vertex::with_pos_coords since we always passed Color::WHITE
* Removed TileLayer wrapper, since it added no value
* Removed handling of gid == 0 in Tilesheet::tile_rect

* Update contributors list

* Apply formatting

* Avoid the need to inverse the camera matrix

* De-hardcode the tile size

Also fixes the example a bit, because the map was drawn too small.

* Update workflow

* Try fixing CI issue by removing rust-cache

* Fix CI

* Fix map asset path

* Merge SFML and Rust workflow

* Misc changes

* Merge upstream/master

* Update example to master

* Fix line endings

* Fixed comment

Co-authored-by: Thorbjørn Lindeijer <bjorn@lindeijer.nl>