#32 Mac Safari 0.73 beta detected as version "73.0"

[Jon Koerber]

In the version detection for Safari beta (v73), the major
version is coming up as "73" and the minor version as "0".
It seems the detection of the decimal value is not being
parsed correctly.

[Kronn]

Logged In: YES
user_id=1355704

Yes, but it is because Safari doesn't send in user agent
VERSION, but BUILD.
Look at this table:
http://developer.apple.com/internet/safari/uamatrix.html
As you can see, there is no automatical way, how extract
safari version from user agent.