TODO 2) urxvt terminfo entry uses non-portable tic features

[rofl0r]

when compiling the urxvt terminfo entry (at the very bottom) of the terminfo file, tic spits out a number of warnings, resulting from usage of non-standard descriptor format.
as a result the compiled terminfo misses some features, for example usage of HOME/END keys in urxvt is not possible.
this should be fixed by using "old-school" style descriptors for the entries tic warns about.