Fix Sonatype integration and bump version to 3.4.0-SNAPSHOT

Author: bobbylight

SpellChecker/build.gradle

@@ -58,8 +58,8 @@ publishing {
             url = isReleaseVersion ? releasesRepoUrl : snapshotsRepoUrl
             credentials { // Credentials usually kept in user's .gradle/gradle.properties
                 // We must defensively check for these properties so Travis CI build works
-                username = project.hasProperty('ossrhUsername') ? ossrhUsername : 'unknown'
-                password = project.hasProperty('ossrhPassword') ? ossrhPassword : 'unknown'
+                username = project.hasProperty('ossrhToken') ? ossrhToken : 'unknown'
+                password = project.hasProperty('ossrhTokenPassword') ? ossrhTokenPassword : 'unknown'
             }
         }
     }

gradle.properties

@@ -1,6 +1,6 @@
 # Note that Maven- and signing-related properties are in <maven-home>/gradle.properties
 javaLanguageVersion=8
-version=3.3.2-SNAPSHOT
+version=3.4.0-SNAPSHOT
 
 # Ugh, see https://github.com/gradle/gradle/issues/11308
 systemProp.org.gradle.internal.publish.checksums.insecure=true