updated dependency in pom.xml fixed Classloader exceptions

updated .gitignore

.gitignore

@@ -1,2 +1,124 @@
-target
-tmp
+### Java template
+*.class
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+### JetBrains template
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff:
+.idea/workspace.xml
+.idea/tasks.xml
+.idea/dictionaries
+.idea/vcs.xml
+.idea/jsLibraryMappings.xml
+
+# Sensitive or high-churn files:
+.idea/dataSources.ids
+.idea/dataSources.xml
+.idea/dataSources.local.xml
+.idea/sqlDataSources.xml
+.idea/dynamic.xml
+.idea/uiDesigner.xml
+
+# Gradle:
+.idea/gradle.xml
+.idea/libraries
+
+# Mongo Explorer plugin:
+.idea/mongoSettings.xml
+
+## File-based project format:
+*.iws
+
+## Plugin-specific files:
+
+# IntelliJ
+/out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+### Eclipse template
+
+.metadata
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.settings/
+.loadpath
+.recommenders
+
+# Eclipse Core
+.project
+
+# External tool builders
+.externalToolBuilders/
+
+# Locally stored "Eclipse launch configurations"
+*.launch
+
+# PyDev specific (Python IDE for Eclipse)
+*.pydevproject
+
+# CDT-specific (C/C++ Development Tooling)
+.cproject
+
+# JDT-specific (Eclipse Java Development Tools)
+.classpath
+
+# Java annotation processor (APT)
+.factorypath
+
+# PDT-specific (PHP Development Tools)
+.buildpath
+
+# sbteclipse plugin
+.target
+
+# Tern plugin
+.tern-project
+
+# TeXlipse plugin
+.texlipse
+
+# STS (Spring Tool Suite)
+.springBeans
+
+# Code Recommenders
+.recommenders/
+### JDeveloper template
+# default application storage directory used by the IDE Performance Cache feature
+.data/
+
+# used for ADF styles caching
+temp/
+
+# default output directories
+classes/
+deploy/
+javadoc/
+
+# lock file, a part of Oracle Credential Store Framework
+cwallet.sso.lck

pom.xml

@@ -10,11 +10,11 @@
 
   <properties>
     <jena.version>3.0.0</jena.version>
-    <java-rdfa.version>0.4.2-RC2</java-rdfa.version>
+    <java-rdfa.version>0.4.2</java-rdfa.version>
     <slf4j.version>1.6.4</slf4j.version>
     <log4j.version>1.2.16</log4j.version>
     <jruby.version>1.6.5</jruby.version>
-    <poi.version>3.8-beta5</poi.version>
+    <poi.version>3.12</poi.version>
     <junit.version>4.11</junit.version>
     <jdk.version>1.8</jdk.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -41,11 +41,6 @@
       <artifactId>java-rdfa</artifactId>
       <version>${java-rdfa.version}</version>
     </dependency>
-    <dependency>
-      <groupId>net.rootdev</groupId>
-      <artifactId>java-rdfa-htmlparser</artifactId>
-      <version>${java-rdfa.version}</version>
-    </dependency>
 
     <!-- Logging: SL4J -> Log4j -->
     <dependency>