Redirect doesn't work on web UI

table.jsp contains "Go Back, or wait for the redirect." string after we invoke compaction, split, etc. Previously it redirected to the previous page after 5 seconds. The string is there currently, but nothing happens.

After digging into the code, a found the following:

• ecce7c2 (HBASE-3948) it was introduced,
• 3bd9191 (HBASE-9850) it was refactored,
• 3b2b22b (HBASE-19291) it was removed.

This string appears on rsgroup.jsp, snapshot.jsp and table.jsp. We should fix them by removing the string, or by adding redirection again.