Change project version to 1.0.0-beta-SNAPSHOT (#49)

diff --git a/contrib/antlr4/pom.xml b/contrib/antlr4/pom.xml
index 3aa1cb6..143042e 100644
--- a/contrib/antlr4/pom.xml
+++ b/contrib/antlr4/pom.xml

@@ -47,7 +47,7 @@
     <dependency>
       <groupId>org.apache.accumulo</groupId>
       <artifactId>accumulo-access</artifactId>
-      <version>1.0.0-SNAPSHOT</version>
+      <version>1.0.0-beta-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>com.github.spotbugs</groupId>

diff --git a/contrib/getting-started/pom.xml b/contrib/getting-started/pom.xml
index e549711..729219d 100644
--- a/contrib/getting-started/pom.xml
+++ b/contrib/getting-started/pom.xml

@@ -39,7 +39,7 @@
     <dependency>
       <groupId>org.apache.accumulo</groupId>
       <artifactId>accumulo-access</artifactId>
-      <version>1.0.0-SNAPSHOT</version>
+      <version>1.0.0-beta-SNAPSHOT</version>
     </dependency>
   </dependencies>
 

diff --git a/pom.xml b/pom.xml
index 5edf059..35da9bb 100644
--- a/pom.xml
+++ b/pom.xml

@@ -28,7 +28,7 @@
   </parent>
   <groupId>org.apache.accumulo</groupId>
   <artifactId>accumulo-access</artifactId>
-  <version>1.0.0-SNAPSHOT</version>
+  <version>1.0.0-beta-SNAPSHOT</version>
   <name>Apache Accumulo Access Project</name>
   <description>Apache Accumulo Access is a library that provides the same functionality, semantics, and syntax
   as the Apache Accumulo ColumnVisibility and VisibilityEvaluator classes. This functionality is provided in a

diff --git a/src/main/java/org/apache/accumulo/access/AccessEvaluator.java b/src/main/java/org/apache/accumulo/access/AccessEvaluator.java
index 5b86208..bb59621 100644
--- a/src/main/java/org/apache/accumulo/access/AccessEvaluator.java
+++ b/src/main/java/org/apache/accumulo/access/AccessEvaluator.java

@@ -19,7 +19,6 @@
 package org.apache.accumulo.access;
 
 import java.util.Collection;
-import java.util.List;
 
 /**
  * <p>