[stargate] RowSpec parse bug

From mike anderson up on hbase-user@:

Trying to create a row in hbase from ruby with row key "http://www.google.com" produces this exception

2010-01-05 11:40:53.972::WARN:  /cached_web_pages/http%3A%2F%
2Fwww.google.com%2F/
java.lang.IllegalArgumentException: java.lang.NumberFormatException: For
input string: "www.google.com"
at org.apache.hadoop.hbase.stargate.RowSpec.parseTimestamp(RowSpec.java:171)
at org.apache.hadoop.hbase.stargate.RowSpec.(RowSpec.java:55)
at org.apache.hadoop.hbase.stargate.RowResource.(RowResource.java:62)
at org.apache.hadoop.hbase.stargate.TableResource.getRowResource(TableResource.java:117)
[...]

Move to 0.20.4 if this gets in the way of the 0.20.3 release before I can look at it.