(Update-Fix) #19 removal of useless jdom library for UI plugin

JDom was necessary while `MetricsView` was still using it to export XML.
Now, the view do not handle any .xml file.

fr.cnes.analysis.tools.ui/.classpath

@@ -1,8 +1,7 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
-	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="src" path="src"/>
-	<classpathentry exported="true" kind="lib" path="lib/jdom-2.0.6.jar"/>
-	<classpathentry kind="output" path="bin"/>
-</classpath>
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

fr.cnes.analysis.tools.ui/META-INF/MANIFEST.MF

@@ -39,5 +39,4 @@ Export-Package: fr.cnes.analysis.tools.ui.exception,
 Import-Package: 
  org.junit
 Bundle-Vendor: CNES
-Bundle-ClassPath: lib/jdom-2.0.6.jar,
- .
+Bundle-ClassPath: .

fr.cnes.analysis.tools.ui/build.properties

@@ -3,6 +3,5 @@ output.. = bin/
 bin.includes = META-INF/,\
                .,\
                plugin.xml,\
-               icons/,\
-               lib/jdom-2.0.6.jar
+               icons/
 src.excludes = test/