Added dynamic memory management for shutters (functions in shutter.c).
Code is now much easier to tailor to specific needs and works better in the limited RAM of routers.
Memory leaks were not found by Valgrind Memcheck.
Changed function check_timing: now it takes a struct tm* instead of generating one - now the main function gets the current time after initialising the shutter array.
Bugfix: in function set_ch the address of channel was incremented instead of the value of it
Bugfix: in function get_timing integers were read to byte sized fields causing memory corruption
Updated and renamed moving_debug.c & moving_debug.h
