* Cherry-Picked NPE fix from master (#4569)

* Fix notification bug #4547 (#4570)

* Make Single Query for Nearby and WLM pins (#4573)

* Merge nearby and monument queries

* Bug Fix- query resource path change on shouldQueryForMonuments

* Bug Fixes
1. Propagate exceptions for nearby API calls to caller
2. Fix too much work on main thread exception in NearbyParentFragment

* Modify parameters for Nearby query

* Bug fix- current location marker (#4580)

* Move WLM template below geolocation template (#4582)

* Modify string for WLM upload notice

* Fix bug #4583 (#4591)

* Fix bug #4585 by updating kotlin and acra version (#4592)

* Fixes #4554 - only use WLM2021 template for countries that are included in it (#4574)

* Fixes #4554
1. For WLM uploads reverse geo code and see if the country code is supported -only then is the WLM upload flow triggered, otherwise usual nearby uploads happen
2. Bug Fix - Current Location marker and area

* Fixed compile error added after rebasing

* Bug fix for country code in reverse geo code

* Update WLM camaign dates [Do not merge now, merge only after alpha release] (#4584)

* Updates dates for WML campaign

* Bug fix- campaign dates

* Fixed logic for WLM enablement - stick to the month of September

* Add countries supported by WLM2021 template, except Italy

* Versioning for v3.1.0

* Update changelog.md

* Fix empty default lang bug (#4608)

* Fix bug #4583

* Fix empty default lang bug

* Fixes #4595 - Updated nearby query (#4622)

* Fixes #4595 - Updated nearby query

* Removed logic to replace local language in nearby query - that might acccidentally replace other strings

* Fetch property location in usual nearby query

* Remove duplicate line (#4626)

* Change "learn more" link to new wiki

* Add Sweden's P3426 to property filter

* Fixes #4601 - 1. Handle possible exceptions in upload file from stash 2. Modify MWException, as error is nullable, update getTitle and getMessage to rever that (#4627)

* Versioning for v3.1.1

* Update changelog.md

* Updated DB version to rever integrity

Co-authored-by: Madhur Gupta <30932899+madhurgupta10@users.noreply.github.com>
Co-authored-by: Josephine Lim <josephinelim86@gmail.com>