Minor change to the get_source/hgforest scripts to allow for trailing // Plus adding the whitespace normalizer perl script to the openjdk7updates forest.
7184406: Adjust get_source/hgforest script to allow for trailing // characters http://cr.openjdk.java.net/~ohair/openjdk8/get_source_double_slash/webrev/ 6625113: Add the normalize and rmkw perl script to the openjdk repository or openjdk site? 7184406: Adjust get_source/hgforest script to allow for trailing // characters http://cr.openjdk.java.net/~ohair/openjdk7u/get_source_normalizer/webrev/ -kto
