RFR(XXS): 7901509: Adjust bug title matching pattern after the bugsystem changed the title format

[Volker Simonis]

Hi,

can somebody please review and sponsor this tiny fix:

http://cr.openjdk.java.net/~simonis/webrevs/2015/7901509/
https://bugs.openjdk.java.net/browse/CODETOOLS-7901509

After the last update of JIRA the Java Bug systems returns a title
with no hash before t he bug ID:

<title>[JDK-8062493] JEP 243: Java-Level JVM Compiler Interface - Java
Bug System</title>

The pattern which parses the bug ID and Bug summary in webrev has to
be updated to accommodate for this change:

sed 's/<title>\[\(.*\)\] \(.*\) - Java Bug System<\/title>/\1 : \2/'

vs the old:

sed 's/<title>\[#\(.*\)\] \(.*\) - Java Bug System<\/title>/\1 : \2/'


Thank you and best regards,
Volker