[dwm] reload, save_floats, tagall, raiselower, prevtags and float-border-color2 for dwm 4.5

Hi,

I've updated the named patches for dwm 4.5.

The patches are also online available:
http://www.e-jc.de/dwm

Have fun.

-- 
Jan Christoph Ebersbach
Fear God and keep his commandments, for this is the whole duty of man.
Eccl 12,13