modules: renamed module_data_s to module_data_t
modules/mpegts: cleaning code; caid option for reading ca-descriptors
core: warning on unused result; configure.sh: removed debug option
core: append prefix asc_ to all core methods and types, renamed several methods; configure.sh: linking without shared libraries
configure.sh: fixed CFLAGS, LDFLAGS; modules/dvb_input: initial commit (tune S/S2, frontend events processing); core/event: checking value returned by select()