1) updates version number for build; 2) adds new api key for box.net
1) WebDav specific changes to ensure that the parsing of xml tags are not case sensitive and are less specific to webdav server differences
1) allows webdav connections to not have to provide the folder base property ["persistedWebDavBaseFolder"] on the web dav connection screen
1) fixes a bug with webdav uploads where the network activity indicator doesn't stop spinning after a successful upload on the library view controller
1) final changes needed to ensure proper execution of web dav directory listing under previous general improvements