tex-tkz-base{,-doc}: update to 4.05b

4.05b
Correction of an option (tkzDrawY).
Removing axesmin.tex  Move from \newif\iftkz at integer to base.sty

4.00b
Now the tkz-euclide package is independent from tkz-base, so some macros have
been transferred from one to the other. tkz-base is still mostly useful to work
together with tkz-fct. The name of the documentation is now tkz-base.pdf

(markd)