Update version to 1.0.0 and renamed application group name

Author: davidbilik

gradle.properties

@@ -11,9 +11,9 @@ org.gradle.jvmargs=-Xmx1536m
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
-VERSION_NAME=0.9.1
+VERSION_NAME=1.0.0
 VERSION_CODE=1
-GROUP=cz.ackee.versionfetcher
+GROUP=cz.ackee.updatechecker
 POM_DESCRIPTION=Fetcher for application version with resolving status
 POM_URL=
 POM_LICENCE_NAME=The Apache Software License, Version 2.0