fix hppc status badge and add guava badges (#210)

Author: pjfanning

eclipse-collections/README.md

@@ -6,7 +6,7 @@ Licensed under [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0.
 
 ## Status
 
-[![Maven Central](https://img.shields.io/maven-central/v/tools.jackson.datatype/jackson-datatype-eclipse-collections.svg)](https://maven-badges.herokuapp.com/maven-central/tools.jackson.datatype/jackson-datatype-eclipse-collections/)
+[![Maven Central](https://img.shields.io/maven-central/v/tools.jackson.datatype/jackson-datatype-eclipse-collections.svg)](https://central.sonatype.com/artifact/tools.jackson.datatype/jackson-datatype-eclipse-collections)
 [![Javadoc](https://javadoc.io/badge/tools.jackson.datatype/jackson-datatype-eclipse-collections.svg)](https://www.javadoc.io/doc/tools.jackson.datatype/jackson-datatype-eclipse-collections)
 
 ## Usage

guava/README.md

@@ -2,6 +2,11 @@ One of standard [Jackson](../../../..jackson) Collection type [Datatype modules]
 Supports JSON serialization and deserialization of
 [Guava](https://github.com/google/guava) data types.
 
+## Status
+
+[![Maven Central](https://img.shields.io/maven-central/v/tools.jackson.datatype/jackson-datatype-guava.svg)](https://central.sonatype.com/artifact/tools.jackson.datatype/jackson-datatype-guava)
+[![Javadoc](https://javadoc.io/badge/tools.jackson.datatype/jackson-datatype-guava.svg)](https://www.javadoc.io/doc/tools.jackson.datatype/jackson-datatype-guava)
+
 ## Usage
 
 ### Maven dependency

hppc/README.md

@@ -6,7 +6,7 @@ Licensed under [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0.
 
 ## Status
 
-[![Maven Central](https://maven-badges.herokuapp.com/maven-central/tools.jackson.datatype/jackson-datatype-hppc/badge.svg)](https://maven-badges.herokuapp.com/maven-central/tools.jackson.datatype/jackson-datatype-hppc/)
+[![Maven Central](https://img.shields.io/maven-central/v/tools.jackson.datatype/jackson-datatype-hppc.svg)](https://central.sonatype.com/artifact/tools.jackson.datatype/jackson-datatype-hppc)
 [![Javadoc](https://javadoc.io/badge/tools.jackson.datatype/jackson-datatype-hppc.svg)](https://www.javadoc.io/doc/tools.jackson.datatype/jackson-datatype-hppc)
 
 Currently, the following things are supported:

pcollections/README.md

@@ -6,7 +6,7 @@ Licensed under [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0.
 
 ## Status
 
-[![Maven Central](https://img.shields.io/maven-central/v/tools.jackson.datatype/jackson-datatype-pcollections.svg)](https://maven-badges.herokuapp.com/maven-central/tools.jackson.datatype/jackson-datatype-pcollections/)
+[![Maven Central](https://img.shields.io/maven-central/v/tools.jackson.datatype/jackson-datatype-pcollections.svg)](https://central.sonatype.com/artifact/tools.jackson.datatype/jackson-datatype-pcollections)
 [![Javadoc](https://javadoc.io/badge/tools.jackson.datatype/jackson-datatype-pcollections.svg)](https://www.javadoc.io/doc/tools.jackson.datatype/jackson-datatype-pcollections)
 
 ## Usage