Modfied based on review comments

bindings/java/doxygen/artifact_catalog.dox

@@ -286,7 +286,7 @@ A contact book entry in an application file or database.
 Programs that have been deleted from the system.
 
 ### REQUIRED ATTRIBUTES
-- TSK_DATETIME
+- TSK_DATETIME (Date/Time the program was deleted)
 - TSK_PROG_NAME (Program that was deleted)
 
 ### OPTIONAL Attributes

bindings/java/src/org/sleuthkit/datamodel/Bundle.properties

@@ -429,7 +429,6 @@ TimelineEventType.UserDeviceEventEnd.txt=User Device Event End
 TimelineEventType.ServiceAccount.txt=Service Account
 TimelineEventType.WIFINetwork.txt=Wifi Network
 TimelineEventType.WebCache.text=Web Cache
-TimelineEventType.InstalledProgram.txt=Program Installed
 TimelineEventType.BluetoothAdapter.txt=Bluetooth Adapter
 BaseTypes.geolocation.name=Geolocation
 BaseTypes.communication.name=Communication

bindings/java/src/org/sleuthkit/datamodel/TimelineEventType.java

@@ -231,7 +231,7 @@ public int compare(TimelineEventType o1, TimelineEventType o2) {
 					METADATA_LAST_PRINTED, METADATA_LAST_SAVED, METADATA_CREATED, PROGRAM_EXECUTION,
 					RECENT_DOCUMENTS, REGISTRY, BACKUP_EVENT_START, BACKUP_EVENT, BACKUP_EVENT_END,
 					BLUETOOTH_PAIRING, CALENDAR_ENTRY_START, CALENDAR_ENTRY_END,
-					DELETE_PROGRAM,
+					PROGRAM_DELETED,
 					OS_INFO, WIFI_NETWORK, USER_DEVICE_EVENT, USER_DEVICE_EVENT_START, USER_DEVICE_EVENT_END,
 					SERVICE_ACCOUNT, SCREEN_SHOT, PROGRAM_NOTIFICATION,
 					BLUETOOTH_PAIRING_ACCESSED, BLUETOOTH_ADAPTER);
@@ -717,7 +717,7 @@ public SortedSet< TimelineEventType> getChildren() {
 			new BlackboardAttribute.Type(TSK_DATETIME_END),
 			new BlackboardAttribute.Type(TSK_DESCRIPTION));
 	
-	TimelineEventType DELETE_PROGRAM = new TimelineEventArtifactTypeSingleDescription(49,
+	TimelineEventType PROGRAM_DELETED = new TimelineEventArtifactTypeSingleDescription(49,
 			getBundle().getString("TimelineEventType.DeletedProgram.txt"),//NON-NLS
 			MISC_TYPES,
 			new BlackboardArtifact.Type(TSK_DELETED_PROG),