JBIDE-17534: Refresh selection when enabling Early Access
JBIDE-17576: Prevent section from being collapsed
JBIDE-17601 : validate credentials when downloading runtime from an example

Signed-off-by: Fred Bricon <fbricon@gmail.com>
JBIDE-17662 : get Buzz Feed url from remote ide-configuration.properties

Signed-off-by: Fred Bricon <fbricon@gmail.com>
JBIDE-17662 : keep default Buzz Url from Yahoo pipes

Signed-off-by: Fred Bricon <fbricon@gmail.com>
JBIDE-17665 s/Early-Access/Early Access/g and replace connectors with features (to be consistent); also tweak copy a little
JBIDE-17671 hibernate now requires JDK 1.7, so these bundles do too.