Colorize px
Close #1046
Set a specific color for help msg
Colorize o
Colorize c
Add /Ar, to search for RSA keys
Add new ops for esilvm (xor, xoreq)
Colorize 'd' help and capitalize descriptions
Fixes for @jvoisin and @jody-frankowski
Refactor a little bit rsa-find.c
Fix r2agent -s
Add http.dirlist (defaults to false)
Add some zignatures goodies

- z-prefix is now working
- z doesn't forget to count things
- help is improved
Colorize s
fix ar <regsize>
Fix: the 'iz' command was break due to a bad format string passed to r_cons_printf. (PFMT64 to print a ut32 integer)
Fix the 'is' command, which is broken due to a bad format string passed to r_cons_printf. (PFMT64 with UT32 value)
Some fix in the ELF parser
New functions used to prevent integer overflow when add, sub or mul
Fix an out of bound in r_buf_fcpy_at
Fix: floating point exception in UTX_MUL functions
Fix cherrypull commit order