evolution-data-server soname version bump in F23 and rawhide the next week

[Milan Crha]

	Hi,
the 3.17.4 release of evolution-data-server changes soname versions for
camel, libecal and libedata-cal, due to some API changes in respective
parts.

I will rebuild packages for which I have commit rights, the same as I
can help with the API change fixes, thus feel free to ping me or drop
an e-mail.
	Bye,
	Milan