[Pharo-project] Some patches in inbox need review

The following three issues have fixes in the Inbox. These fixes will help integration of MC1.5. Syntax Error dialogs raise more errors than does the calling Parser http://code.google.com/p/pharo/issues/detail?id=234 MC1.5 overrides methods in HTTPSocket http://code.google.com/p/pharo/issues/detail?id=580 ClassOrganizer categories breaks if given an empty array http://code.google.com/p/pharo/issues/detail?id=581 -- Damien Cassou http://damiencassou.seasidehosting.st