libsoup-2.4: add unstable version 2.37.2 which is needed for newer webkit-efl
* otherwise random runtime crashes can happen, see:
https://lists.webkit.org/pipermail/webkit-efl/2011-December/000091.html
* this recipe should be removed as soon as there is 2.38 or newer
version in oe-core
* newer libsoup-2.4 wasn't used because those depend also on unstable
glib
(From meta-openembedded rev:
dfdc35f7b6910638ed03fa0aa09b0fa077ce29e0)
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>