Release/1.0.28 (#460)

Change log:
## 1.0.28
- Added full web support
- split this package in a dart and a flutter one
  - [flutter package](https://pub.dev/packages/parse_server_sdk_flutter)
  - [dart package](https://pub.dev/packages/parse_server_sdk)
- Moved ParseHTTPClient to Dio [#459](#459)
- Bug fixes
- general improvements

Commits:
* Release 1.0.28 - Create new release branch
   - Update references to 1.0.28
* Replace devicelocale by Platform.localeName call (#430)
* Replace devicelocale by Platform.localeName call
* Use flutter_test to meet new requirements
* Livequery: combine both implementations (#433)
* make livequeries web implementation more similar to the mobile implementation
* combining both livequery implementations
* make livequery "part of flutter_parse_sdk"
* smal fix
* Seperate the dart and the flutter parts of this sdk (#434)
* Set TODO's
   Set TODO's, needed for #78 (comment)
* First step of seperating the flutter and the dart parts
* added one todo
* remove connectivity from the dart part
* Removed path_provider from the dart part
   Not so happy with the fact that `CoreStoreSembastImp implements sdk.CoreStoreSembastImp` in `parse_server_sdk.dart` but I didn't find a better solution.
* Removed shared_preferences from the dart part
* Update pubspec.yaml
* Update parse_server_sdk_dart.dart
* removed dart:ui from dart part
* removed flutter from dart part
* fixed tests
* Add WEB-support for CoreStoreSembastImp (#436)
* Add websupport for CoreStoreSembastImp
* Add debug warning when using sembast on web
  ParseCoreData().debug should be null at that time
* fixed issues
* fix getInstance of CoreStoreSembastImp (#438)
* Reset _isConnected var
   If state is equal to ConnectivityResult.none, then there is no connection with LiveQuery server (for example when internet is disconnected). _setReconnect function will now retry connection.
* Fixed bad type
   ConnectivityResult to ParseConnectivityResult
* Preparing the repository for seperated dart and flutter package (#439)
* split code into package directories
* removed unused dependencies
* Updated READMEs
* Small changes and improvements (#441)
* docs changes
* remove flutter_test
* CoreStore was implemented twice
* implemented CoreStoreMemoryImp (default corestore for dart)
* fix tests
* Update .travis.yml
* Fix links (#443)
* fix flutter logo
* fixed flutter link
* Fix infinite connecting on web
* delete old example folder
* fixing travis tests (#447)
  Should work again.
* Fixed throw in live list stream (#448)
* ParseUser: store password in field (#446)
* store password in field
   Potential fix for #444
* remove password from clone
* fix for issue #456 (#457)
   Added @BaranMichal25 fix for #456.
   #456 (comment)
* LiveList: preloadedColumns (#458)
* LiveList: added preloadedColumns
* LiveList: fixed bug with lazyloading=false
* formatting
* Add README section for flutter
* creat migration guide for version 1.0.28 (#445)
* Create migrate-1-0-28.md
* Update migrate-1-0-28.md
* Update migrate-1-0-28.md
* Update migrate-1-0-28.md
* Merge from upstream/release/1.0.28
* fix typos
* added "changed network library" to migration guide
* Move ParseHTTPClient to Dio (#459)
* Merged manually from branch dio
* fixing nullpointer
* Fix batch operations
   Maybe dio changes the toString behaviour.
* use mine
* keep content-type
* fix file upload issue
* fixed file uppload on web
* performance improvement in parse_file_web
* fix for issue #456 (#457)
   Added @BaranMichal25 fix for #456.
   #456 (comment)
* fix flutter test
* fix crash when debug=true
* fix dart test
* add ProgressCallback in README
* added progressCallback example
* improve readme (#468)
* Update CHANGELOG.md (#462)
* allow signup without email (#469)
* Update migrate-1-0-28.md (#471)
   Added section for tests at migration guide.
   Fix: #385 (comment)
* SignUp encoding data to JSON (#470)
* signup - use toJson
  Co-Authored-By: itmesh <50654062+itmesh@users.noreply.github.com>
* fix password update
* Add disclaimer to not use Masterkey on client side (#474)
* Add disclaimer to not use Masterkey on client side
* LiveList: fix setState after dispose (#475)
* Querybuilder: whereMatchesKeyInQuery bugfix (#476)
   Fix bug where whereMatchesKeyInQuery cant be used when using different object classes.
* fixed liveListRetryIntervals in flutter
   Not sure how this line got lost.
* Rel 1.0.28: Add license to sub-projects
* Rel 1.0.28: Add dependencies required for rel
* 1.0.28/fix publish warnings (#472)
* added licenses
   I've just copied the LICENSE file.
* change dependencies at dart/pubspec.yaml
* change dependencies at flutter/pubspec.yaml
* flutter: added dio to pubspec.yaml
   It's contained in the pub.spec archive, so I add it here.

Thanks to:
Co-authored-by: Phill <phill.wiggins@gmail.com>
Co-authored-by: Nils Strelow <1096841+nstrelow@users.noreply.github.com>
Co-authored-by: FNPCMDs <facugameryt1@hotmail.com>
Co-Authored-By: itmesh <50654062+itmesh@users.noreply.github.com>

Author: 5 people

.travis.yml

@@ -6,12 +6,14 @@ dart:
 
 install:
   - git clone https://github.com/flutter/flutter.git -b stable --depth 1
-  - export PATH=./flutter/bin:$PATH
+  - export PATH=~/build/parse-community/Parse-SDK-Flutter/flutter/bin:$PATH
   - flutter doctor
 
 script:
-  - flutter packages get
-  - flutter test --no-pub test/
+  - (cd packages/dart && pub get)
+  - (cd packages/dart && pub run test)
+  - (cd packages/flutter && flutter pub get)
+  - (cd packages/flutter && flutter test --no-pub test/)
 
 cache:
   directories: