going to use cwidget and c++ for the ncurses GUI!
add ncrctk.cc
scrap cwidget 'cause it's insane; use the C++ curses wrapper from ncmpcpp
ncrctk: the about dialog is ready ^^
fix crash on terminal resize by handling SIGWINCH
set correct window title
add the menu, tolower and strbuffer units from the ncmpcpp code base
window management logic!
add namespace global; make old C globals extern C
ncrctk: working on the database inspector