jit-x86: more e0061ace8 fixes, fix num of register limitation

rename ASM_MOVEBP to ASM_MOV_EBP,
ASM_MOV_EBP needs to write a word (ASMI), not long

Note that libudis86 misprints these new instructions.
libdistorm86 does ok, but just with intel format, not AT&T.
     mov 0xffffff70(%rbp), %rdi
vs:  MOV RDI, [RBP-0x90]
It should print:
     mov -0x90(%rbp), %rdi
#31: install is independent on docall now

make install fails when running redcloth,
docall is only needed for packagers, pkgbin contains these or not.