Reaction feature added. (#1400)

* Fix get order.

* Fix types.

* Add set picture for profile and for groups.

* Fix bug.

* Fix

* Fix types

* Fix eslint

* Add send reaction feature.

* Add send reaction feature.

* Add set picture for profile and for groups.

* Add send reaction feature.

* Add send reaction feature.

* Add send reaction feature.

* Add send reaction feature.

* Add send reaction feature.

* Add send reaction feature.

* Update src/structures/Reaction.js

Co-authored-by: Noah van der Aa <ndvdaa@gmail.com>

* Bug fixes.

* Bug fixes.

* Bug fixes.

* Fix

* Fix

* Fix example

* Fix conflict

* Fix conflict

* Fix conflict

* Fix conflict

* Fix conflict

* Fix conflict

* move implementation to message model

Co-authored-by: Noah van der Aa <ndvdaa@gmail.com>
Co-authored-by: Pedro Lopez <pedroslopez@me.com>

tests/client.js

@@ -332,6 +332,7 @@ describe('Client', function() {
                     'QueryOrder',
                     'QueryProduct',
                     'PresenceUtils',
+                    'ProfilePic',
                     'QueryExist',
                     'QueryProduct',
                     'QueryOrder',
@@ -347,7 +348,7 @@ describe('Client', function() {
                     'Wap',
                     'WidFactory',
                     'findCommonGroups',
-                    'ProfilePic',
+                    'sendReactionToMsg',
                 ];
               
                 const loadedModules = await client.pupPage.evaluate((expectedModules) => {