Fixed KuCoin deprecated api v2 to resolve #1110.

████ ███  To request new features or in case this commit breaks something for you,
████ ███  please, create a new github issue with all possible information for me,
▓███▀█▄   but never share your API Keys!
▒▓██ ███
░▒▓█ ███  Signed-off-by: Carles Tubio <ctubio@users.noreply.github.com>
 _______________________________
/ Hello, WORLD!                 \
|                               |
\ pssst.. 1 BTC = 30004.48 EUR. /
 -------------------------------
        \   ^__^
         \  (oo)\_______
            (__)\       )\/\
                ||----w |
                ||     ||

Makefile

@@ -2,7 +2,7 @@ K         ?= K.sh
 MAJOR      = 0
 MINOR      = 6
 PATCH      = 1
-BUILD      = 36
+BUILD      = 37
 
 OBLIGATORY = DISCLAIMER: This is strict non-violent software: \n$\
              if you hurt other living creatures, please stop; \n$\

src/bin/scaling-bot/scaling-bot.data.h

@@ -1,5 +1,5 @@
 //! \file
-//! \brief Welcome user! (just a scaling bot).
+//! \brief Welcome user! (just a scaling bot to open/close positions while price decrements/increments).
 
 namespace analpaper {
   enum class QuoteState: unsigned int {