Port thumb2 patch aiming to fix #156
Move hud from shlr to doc/
Fix gdb 100% cpu and connect timeout bug in socket api
Fix cons_raw state after yesno()
Accept @xtraeme's massive warning cleanup
Enhace @earada's patch to fix double free in 'dm' api
Fix asm.pseudo
Initial import of the new cparse engine using sdb and tcc

* There's still lot of work to do, this is just the base
Update sdb and some minor fixes for 'tf' and 't'
Implement pointer arithmetics in 'pf', 't?' and 'td'.
Minor refline hacky fixes in disasm
Fix interpret with filtering .~
Update sdb, more work on types 't'
Fix use of uninitialized memory in ARM disassembler

- Thanks fallout for reporting!
Fix warnings and mdisassemble signature
Fix off-by-one read in r_cons_memcat
Fix #171 autodetect script by extension, Initial work on 'ts'
Fix #165 libr_tcc build is broken on some GCC versions
Try to fix #168 rlang's python plugin not properly linked
Fix #172