release/2.1.2: Added firebase messaging service late init for test supports

added firebase messaging service late init for test supports (#17)

release/2.1.1: Added error message to extended send push result

added error message to extended send push result (#16)

release/2.1.0: Added extended information in PushResult class

added extended send push result (#14)

release/2.0.0: Migrate from legacy FCM API

Now you need to use service account credentials instead api key.

To generate a private key file for your service account:

1. In the Firebase console, open Settings > Service Accounts.

2. Click Generate New Private Key, then confirm by clicking Generate Key.

3. Securely store the JSON file containing the key.

Migration guide:
Before:

PushService(
        coroutineScope = fcmScope,
        config = FCMConfig(
            serverKey = appConf.getString("fcm.serverKey")
        ),
        pushRepository = object : IPushRepository {
            override fun deleteByTokenList(tokenList: List<String>): Int {
                // remove wrong tokens here
                return 0
            }
        }
    )

After:
NOTE: in "fcm.googleServiceAccountJson" use content of saved JSON file as string

    PushService(
        coroutineScope = fcmScope,
        config = FCMConfig(
            googleServiceAccountJson = appConf.getString("fcm.googleServiceAccountJson")
        ),
        pushRepository = object : IPushRepository {
            override fun deleteByTokenList(tokenList: List<String>): Int {
                // remove wrong tokens here
                return 0
            }
        }
    )

release/1.0.0: Upgraded ktor version to 2.2.2

For upgrade ktor to version 2.x in your project see Migrating from 1.6.x to 2.0.x and Migrating from 2.0.x to 2.2.x

release/0.3.0: Updated notification properties

NOTE: The "image" property has been removed from the notification as it is not supported by the API being used.

release/0.2.0: Removed jcenter and bintray, updated dependencies

Removed jcenter and bintray, updated dependencies

release/0.1.1: Publish to Maven Central Repository

Merge pull request #4 from icerockdev/maven-central-publish

Publish to Maven Central

release/0.1.0: Upgrade Kotlin, Ktor, Gradle

Merge pull request #3 from icerockdev/upgrade-kotlin-ktor-gradle

kotlin 1.4.31, ktor 1.5.2, gradle 6.8.3, java 1.8 -> 11

release/0.0.2: Support of sending push by 1k tokens chunk

Merge pull request #2 from icerockdev/task/WD-361

WD-361 Update github workflows