Bump version to 0.2.0-beta01 (#43)

It seems it is time to bump to `0.2.0-beta01` as alpha version was in
release for 3 weeks already.

Author: st235

gradle.properties

@@ -6,7 +6,7 @@ android.nonTransitiveRClass=true
 publish.groupId=com.justeattakeaway
 publish.artifactId=interval-annotated-string
 
-publish.versionName=0.2.0-alpha01
+publish.versionName=0.2.0-beta01
 
 publish.pom.name=Interval Annotated String
 publish.pom.description=This small Android utility library makes it easy to create and manage embedded links and styles within localized text.