Recreated icons to comply to EPL.  Bugzilla 1816.

org.eclipse.babel.editor/icons/locale.gif

diff --git a/org.eclipse.babel.editor/icons/locale.gif b/org.eclipse.babel.editor/icons/locale.gif
new file mode 100644
index 0000000..679a43c
--- /dev/null
+++ b/org.eclipse.babel.editor/icons/locale.gif
Binary files differ

org.eclipse.babel.editor/icons/locale.png

diff --git a/org.eclipse.babel.editor/icons/locale.png b/org.eclipse.babel.editor/icons/locale.png
deleted file mode 100644
index 0dfece4..0000000
--- a/org.eclipse.babel.editor/icons/locale.png
+++ /dev/null
Binary files differ

org.eclipse.babel.editor/icons/newLocale.gif

diff --git a/org.eclipse.babel.editor/icons/newLocale.gif b/org.eclipse.babel.editor/icons/newLocale.gif
new file mode 100644
index 0000000..9e282f9
--- /dev/null
+++ b/org.eclipse.babel.editor/icons/newLocale.gif
Binary files differ

org.eclipse.babel.editor/icons/newLocale.png

diff --git a/org.eclipse.babel.editor/icons/newLocale.png b/org.eclipse.babel.editor/icons/newLocale.png
deleted file mode 100644
index 4122e42..0000000
--- a/org.eclipse.babel.editor/icons/newLocale.png
+++ /dev/null
Binary files differ

org.eclipse.babel.editor/icons/rename.gif

diff --git a/org.eclipse.babel.editor/icons/rename.gif b/org.eclipse.babel.editor/icons/rename.gif
new file mode 100644
index 0000000..3f22ef9
--- /dev/null
+++ b/org.eclipse.babel.editor/icons/rename.gif
Binary files differ

org.eclipse.babel.editor/icons/rename.png

diff --git a/org.eclipse.babel.editor/icons/rename.png b/org.eclipse.babel.editor/icons/rename.png
deleted file mode 100644
index 925f039..0000000
--- a/org.eclipse.babel.editor/icons/rename.png
+++ /dev/null
Binary files differ

org.eclipse.babel.editor/icons/viewLeft.gif

diff --git a/org.eclipse.babel.editor/icons/viewLeft.gif b/org.eclipse.babel.editor/icons/viewLeft.gif
new file mode 100644
index 0000000..210830d
--- /dev/null
+++ b/org.eclipse.babel.editor/icons/viewLeft.gif
Binary files differ

org.eclipse.babel.editor/icons/viewLeft.png

diff --git a/org.eclipse.babel.editor/icons/viewLeft.png b/org.eclipse.babel.editor/icons/viewLeft.png
deleted file mode 100644
index 3e1df3e..0000000
--- a/org.eclipse.babel.editor/icons/viewLeft.png
+++ /dev/null
Binary files differ

org.eclipse.babel.editor/src/org/eclipse/babel/editor/util/UIUtils.java

diff --git a/org.eclipse.babel.editor/src/org/eclipse/babel/editor/util/UIUtils.java b/org.eclipse.babel.editor/src/org/eclipse/babel/editor/util/UIUtils.java
index 2125d44..5c68ca9 100644
--- a/org.eclipse.babel.editor/src/org/eclipse/babel/editor/util/UIUtils.java
+++ b/org.eclipse.babel.editor/src/org/eclipse/babel/editor/util/UIUtils.java
@@ -77,14 +77,14 @@
     /** Name of add icon. */
     public static final String IMAGE_ADD = "add.png";  //$NON-NLS-1$
     /** Name of edit icon. */
-    public static final String IMAGE_RENAME = "rename.png";  //$NON-NLS-1$
+    public static final String IMAGE_RENAME = "rename.gif";  //$NON-NLS-1$
     /** Name of "view left" icon. */
-    public static final String IMAGE_VIEW_LEFT = "viewLeft.png";  //$NON-NLS-1$
+    public static final String IMAGE_VIEW_LEFT = "viewLeft.gif";  //$NON-NLS-1$
     /** Name of locale icon. */
-    public static final String IMAGE_LOCALE = "locale.png";  //$NON-NLS-1$
+    public static final String IMAGE_LOCALE = "locale.gif";  //$NON-NLS-1$
     /** Name of new locale icon. */
     public static final String IMAGE_NEW_LOCALE =
-            "newLocale.png";  //$NON-NLS-1$
+            "newLocale.gif";  //$NON-NLS-1$
     /** Name of expand all icon. */
     public static final String IMAGE_EXPAND_ALL =
             "expandall.png";  //$NON-NLS-1$
@@ -144,8 +144,8 @@
                 if (ROOT_LOCALE.equals(o2)) {
                     return 1;
                 }
-                String name1 = "";
-                String name2 = "";
+                String name1 = ""; //$NON-NLS-1$
+                String name2 = ""; //$NON-NLS-1$
                 if (l1 != null) {
                     name1 = l1.getDisplayName();
                 }