Release as scylla-cpp-driver

[jul-stas]

These changes are mostly about naming, updating licenses and pointing to our websites.
Tested on Centos 7 and Ubuntu 18.04.

[penberg]

Looks good to me. Let's see if we can also get @syuu1228 to review this.

[sitano]

@jul-stas on Debian it is missing zlib-dev dependency for build that is required from: scylla-cpp-driver-2.15.2/src/third_party/minizip/unzip.c:75:10. so file it self does not depend on zlib tho.

[jul-stas]

@jul-stas on Debian it is missing zlib-dev dependency...

Good catch. Luckily, the installation guides for cpp-driver do care about zlib, so nobody noticed that for years (?)

[sitano]

@jul-stas overall I built it well on Debian docker and it installed fine. So I guess its overall well. There are warns from the packaging linter that can be fixed. And also I would suggest checking the thing with pbuilder-dist. I am sorry I can't invest more into that.

[jul-stas]

@jul-stas on Debian it is missing zlib-dev dependency

Now I see: zlib dependency can be toggled off in cmake. So it can stay as it is now.