Globally set service provider can be changed for each
output by using /srvprovider= output option.
Signed-off-by: Georgi Chorbadzhiyski <gf@unixsol.org>

This patch adds two new output options that allow service
name and provider name to be changed per output. The new
output options are /srvname=XXX and /srvprovider=YYY.

If option is not set the values from input stream are used.
Signed-off-by: Georgi Chorbadzhiyski <gf@unixsol.org>

With this patch the DVBlast compilation output is not
cluttered with the full command lines and makes it easier to
spot warnings and errors. If you want to see what commands are
executed run make V=1 or export V=1 and then make.

The new "clean" output will look like this:

make all
  CC      dvblast.c
  CC      util.c
  CC      dvb.c
  CC      udp.c
  CC      asi.c
  CC      demux.c
  CC      output.c
  CC      en50221.c
  CC      comm.c
  CC      mrtg-cnt.c
  LINK    dvblast
  CC      dvblastctl.c
  LINK    dvblastctl

make install
  INSTALL dvblast.1 -> /usr/local/share/man/man1
  INSTALL dvblast dvblastctl dvblast_mmi.sh -> /usr/local/bin

make uninstall
  RM      /usr/local/bin/dvblast
  RM      /usr/local/bin/dvblastctl
  RM      /usr/local/bin/dvblast_mmi.sh
  RM      /usr/local/share/man/man1/dvblast.1

make clean
  CLEAN   dvblast dvblastctl dvblast.o util.o dvb.o udp.o asi.o demux.o output.o en50221.o comm.o mrtg-cnt.o util.o dvblastctl.o

make archive
  ARCHIVE dvblast-2.0.0.tar.bz2
  -rw-r--r-- 1 gf users 108030 Sep  9 12:12 dvblast-2.0.0.tar.bz2
Signed-off-by: Georgi Chorbadzhiyski <gf@unixsol.org>

Use PRINT_TYPE macro in preparation for XML output support
for fe_status command.

By default dvblast uses program name (argv[0]) as syslog
ident. This is fine but a little hard to find. So in order
to be easier to choose syslog ident add -g/--logger-ident
parameters to resolve this. If one of the parameters is not
set argv[0] is used instead.

get_pmt command return pmt for chosen service_id or no_data
if the service do not exist.

With this patch when dvblast exits, all allocated memory
is released. This makes dvblast valgrind clean.

This variable is used to signal configuration reload by
SIGHUP signal and over command socket so the new name is
better suited.

mrtgInit() is not checking if filename parameter is NULL so
when dvblast is run without -Z option that sets mrtg file
the following error is seen in valgrind:

 Syscall param open(filename) points to unaddressable byte(s)
    at 0x412798E: __open_nocancel (in /lib/libc-2.13.so)
    by 0x40BCA33: __fopen_internal (in /lib/libc-2.13.so)
    by 0x40BCA9B: fopen@@GLIBC_2.1 (in /lib/libc-2.13.so)
    by 0x8062841: mrtgInit (mrtg-cnt.c:167)
    by 0x4073DB5: (below main) (in /lib/libc-2.13.so)

This patch fixes compilation warnings related to ssize_t when
dvblast is compiled on 64 bit machine. The fixed warnings are:

comm.c: In function "comm_Read":
comm.c:86:18: warning: format "%d" expects type "int", but argument 3 has type "ssize_t"
comm.c:168:14: warning: format "%d" expects type "int", but argument 5 has type "ssize_t"

dvblastctl.c: In function "main":
dvblastctl.c:248:18: warning: format "%d" expects type "int", but argument 3 has type "ssize_t"

The tmpnam(3) is used correctly but in order to avoid stupid
GNU linker from complaining, rewrite the code to use mkstemp(3).

* Makefile: Removed old kernel include, since kernel headers have had the S2API headers for a long time now.

Before this patch TS discontinuity and transport_error warnings
were missing vital info that can help to pinpoint stream problems.
The messages were looking like this:

warning: TS discontinuity
warning: transport_error_indicator on pid 1234

With this patch a lot useful info is added to the messages. PID,
how much continuity counters differ, service id and stream type.
The changed messages look like this:

transport_error_indicator on pid %hu

warning: TS discontinuity on pid  514 expected_cc  1 got 11 (H.264/14496-10 video (MPEG-4/AVC), sid 2005)
warning: TS discontinuity on pid   48 expected_cc 15 got 12 (EMM, sid 0)
warning: TS discontinuity on pid  774 expected_cc  0 got  2 (13818-3 audio (MPEG-2), sid 2015)
warning: TS discontinuity on pid    0 expected_cc 11 got 12 (PAT, sid 0)
warning: TS discontinuity on pid 2000 expected_cc 13 got 14 (PMT, sid 2020)
warning: transport_error_indicator on pid 2000 (PMT, sid 2020)