* -[HTTPTalker talkToSubpathQuery::::::] now tries three times if timeout.  This works much better with Delicious

* Fixed bug in PatchedCFXMLCreateStringByUnescapingEntities which caused incorrect behavior if string ends in ‘&’.

* Finished major rewrite of the Merge By URL section 2 of the big merge method in Ixporter.m.  Now uses Starkets to delay decision of which sourceStark to use until a new, after-loop, when all source starks have been considered.  Instead of creating starkets in NSSet+Starket as in previous commit, now does this in Starker populateStarkets:.  This change has been tested with IxportRegressionTest.

* When importing from or exporting to to Google Bookmarks via the *Import from only* or *Export to only* command, no longer presents a checkbox *I'm always logged in … from now on, don't ask* (because this was and is a temporary Client, checking the box had no effect.)

* Fixed a bug, introduced around version 1.21.1, in -[ExtoreWebFlat readExternalStyle1ForPolarity::] .