Qweb

Fixed
- Fixed issue 53
Changed
- Bumped **Pillow** to verson **9.0.0**
- Clarified SetConfig/SearchDirection docs

Fixed
- Fixed rare issue of getting ``AttributeError: 'NoneType' object has no attribute 'get'`` on Firefox

Added
- New community home page added (https://www.qweblibrary.org/)
- Added test requirements file (requirements_test.txt)
Changed
- Updated documentation of **GetPDFText** and **GetFileText**
- Changed **IsModalXpath** to enforce timeouts

Fixed
- Fixed ``SetConfig CaseInsensitive``

Changed
- Selenium locked to version 3.141.0
- opencv-python locked to version 4.5.3.56
- Documentation updates

Added
- Configuration option **IsModalXpath** to limit text based search to elements under specific (modal) element
- Keywords **IsItem** and **IsNoItem**
- Added excludeSwitches option to Edge & Chrome, should not log all sorts of unnecessary things to console
- Added --no-sandbox option when Edge is run in docker

Fixed
- **LogPage** keyword
- Fixed: example in ClickText documentation does not display correctly

Changed
- Security update to OpenCV dependency
- Imported functions that are not keywords removed from documentation
- Clarified ExcpectFileDownload documenation

Added
- Support for Edge in Linux & Mac
- Support for Retina displays to Icon* keywords
- Tags to keyword documentation
- SwitchBrowser keyword
- Forward keyword
- Description how to get QWeb working on Apple M1 silicon
- Edge added as testing target to pipeline

Fixed
- Icon keywords should be (less) resolution dependent. Scaling to different resolutions improved
- Import error in Ubuntu if tkinter dependencies are not fulfilled now produces visible instructions
- "\" characters not escapted correctly in keyword documentation

Changed
- Security update to Pillow dependency
- Minor change on dropdown search order as Firefox was behaving differently than other browsers