create 2.10 branch

Author: cowtowncoder

pom.xml

@@ -4,12 +4,12 @@
   <parent>
     <groupId>com.fasterxml.jackson</groupId>
     <artifactId>jackson-base</artifactId>
-    <version>2.9.7</version>
+    <version>2.10.0-SNAPSHOT</version>
   </parent>
   <groupId>com.fasterxml.jackson.datatype</groupId>
   <artifactId>jackson-datatype-joda</artifactId>
   <name>Jackson-datatype-Joda</name>
-  <version>2.9.8-SNAPSHOT</version>
+  <version>2.10.0-SNAPSHOT</version>
   <packaging>bundle</packaging>
   <description>Add-on module for Jackson (http://jackson.codehaus.org) to support
 Joda (http://joda-time.sourceforge.net/) data types.

release-notes/CREDITS renamed to release-notes/CREDITS-2.x

@@ -4,6 +4,8 @@ Project: jackson-datatype-joda
 === Releases ===
 ------------------------------------------------------------------------
 
+2.10.0 (not yet released)
+
 2.9.7 (19-Sep-2018)
 
 #99: Binary compatibility broken in 2.9.x in `DateTimeSerializer`