coverifix
Move utf8 automatic detection before parsing .radare2rc

Thanks to jn for reporting it.
Update sdb and workaround all sdb finalization issues until proper fix is done in Sdb
Fix memleak in r_reg_free
Bump sdb for an ns fix
Add r_cons_is_utf8 () and use it to setup scr.utf8 on non-quiet mode
Fix r2 -B .. sets bin.laddr and honors va=2
Fix ASLR for linux debugger. Load rbin info from different base address
Fix crash in rreg deinit
Remove the TODO from libr/bin/p/bin_any.c
Avoid a few out-of-bounds reads

* When "omr" is called without any arguments
  + instead just do nothing
* in string_scan_range
* unbounded pdj now works under ASAN.
  + But what did the +5 do there?
* on px/ without arguments
minor cleanup in java: remove a now-useless snprintf

It became useless in 0.9.6-330-g415a77d.
TODO.md: fix the banner for github's markdown parser
fix a buffer underflow in r_core_editor

It could happen if the edited file was empty.
fix instability in r_reg_free_internal

This is a partial revert of 0814a6d4e ("Fix memleak in r_reg_free").