Fixed invalid assignement for validTo.

Added default currency to default provider.

Author: atsticks

src/main/java/javax/money/convert/ProviderContext.java

@@ -330,7 +330,7 @@ public Builder setValidTo(long timestamp) {
 		 * @return this, for chaining.
 		 */
 		public Builder setValidTo(Object dateTime) {
-			set(dateTime, ProviderAttribute.VALID_FROM);
+			set(dateTime, ProviderAttribute.VALID_TO);
 			return this;
 		}
 

src/test/java/javax/money/convert/ProviderContextTest.java

@@ -41,7 +41,6 @@ public void testGetValidFromMillis() throws Exception{
     }
 
     @Test
-    @Ignore
     public void testGetValidTo1() throws Exception{
         Date date = new Date();
         ProviderContext ctx = new ProviderContext.Builder("myprov").setValidTo(date).create();