* Add Traceur for getting meaningful RxJava stack traces (#1832)
* Hotfix for overwrite issue in 2.8.0 (#1838)
* This solution is an hotfix for overrite issue came back on 2.8.0 version. What I did is checking the extension, and if it is null, adding .jpg suffix. Because commons files always have suffixes, and we should compare file names after adding suffixes. Othervise overrides are possible.
* Check if file title includes an extension already, by checking if is there any dot in it.
* Fix logic error
* Add uncovered tests
* Remove unecessary line breaks
* Make Javadocs more explicit
* Versioning and changelog for v2.8.2 (#1842)
* Versioning for v2.8.2
* Changelog for v2.8.2
* Add logs in wiki data edit and session refresh flow (#1874)
* Fix logout (#1875)
* [WIP] Refactor feedback and quiz to reduce possibility of NPE (#1881)
* Refactor feedback and quiz to reduce possibility of NPE
* Handle throwables in quiz checker
* Minor refactoring
* Set Traceur to only work in DEBUG mode (#1884)
* Bug fix for uploaded images count in achievements activity (#1885)
* Versioning and changelog for v2.8.3 (#1886)
* Update changelog.md
* Versioning for v2.8.3
String literals are being used in many places in the code, instead of
proper string resources which are automatically localized. This PR
replaces many of the string literals with pre-packaged resources, or will
add the appropriate string if necessary.
* Quiz (#1629)
* Layout inflated
* Layout for mcq added
* Inflated Basic Layout
* Implemented basic flow
* Added the basic implementation pf score
* Added the result layout
* Added the result layout
* Added functionality to set result
* Changed the launcher intent to Quiz Activity for testing purpose
* Explanations of answers added
* Improved the layout of quiz result a bit
* Fixed some minor issues
* Fixed build issues
* Api Added and basic structure for calling implemented
* Added intents
* Added the title
* Fixed image error and improved quality of pr
* Made separate class for checking quiz
* Added counter
* Implemented back and next for quiz result
* Added back functionality to quiz
* Added progressBar
* Fixed bugs
* Improved code quality
* Imporved code Quality
* Updated strings
* Added share screenshot function
* Added checks and improved UI
* Removed unused string
* Removed unused string
* Adding checks and improving code quality
* Changed string
* Improved code quality
* Update strings.xml
* Update MediaWikiApi.java
* Fix build
