tvheadend: do not send debug message to syslog

  Apparently tvheadend by default uses the syslog service, and the `-s`
  option that we provide in the startup script in fact makes tvheadend
  send debug messages to syslog (which we obviously do not want by default
  as this causes for my single DVB card 1k/min to /var, which is 4MB/month).
  So this fix disables the `-s` option in the tvheadend startup script.

  closes #2053, closes #2055
Various adding to easy the compiling and editing work at my side (A number of commits squashed into one).

Added helper file to get the repository.
Added upstream to the repository.
Added file to compile my version.
Added emacs desktop file.
Modified helper file to get the repository: added instruction to get upstream branches
Added file to write down what the test of this branch told me.
Added bash script to rename files using git command, so it's easier to commit.
Added bash script to clean the xbmc build instances.
Fixed the script to clean the xbmc build dir.
Added the branch indication to the make log file.
Renamed make helper script and changed log file name.
Added git sha1 sum to log file name.
Updated emacs destop status file.
Add a comment to a build helper file.
Split make helper file, one for ion, another for generic cpu.
Fix name of make helper file for ION.
Added new helper make file for AMD+NVIDIA.
Renamed make helper file for AMD+Nvidia, 64 bit.
Changed name of the make helper file for AMD+NVIDIA.
Changed helper file.
Added new project for AMD+NVIDIA.

Set the correct processor type for AMD.
	With this flag the following processors are possible:
	Athlon x2 7x50, Phenom II x3/x4, Phenom II, Athlon II x2/x3/x4, Turion II.
	FX-8xxx/6xxx/4xxx (Bulldozer).

Updated linux kernel configuration for AMD processors. Enbled driver for my hardware.
Modified Linux Kernel configuration: added CPU frequency scaling driver for AMD processors.
projects/AMD_NVIDIA/linux : add Marvell SAS support to supported projects. Updated to linux-3.2.31.
Remove xbmc-frodo from buil helpers. From now on it's only xbmc.
[helpers] Updated the ION build helper file to the new OE version.
projects/AMD_NVIDIA/linux: Updated to linux-3-6.2.
projects/AMD_NVIDIA/options: Updated options.
projects/AMD_NVIDIA/linux: Updated AMD_NVIDIA project to current linux configuration.
[xbmc] Add helper bash script used to rename patches.
[xbmc] Added a stop shell script (stopping.sh). It's called after xbmc exits.
[build system] Added indication of the branch and git hash on the developer target image to be installed on target.

Try a different indication of the branch and git hash on the build.
[build] Modified help file to build the Generic project.
Modified the /etc/sensors3.conf file for hardware with W83627DHG-P hardware monitor chip.
projects/AMD_NVIDIA/linux: Updated AMD_NVIDIA project to current linux 3.6.5 configuration.
projects/AMD_NVIDIA/linux: Updated AMD_NVIDIA project to current linux 3.6.6 configuration: added a network interface driver.
[system] Updated to lm_sensors 3.3.3 the modified /etc/sensors3.conf file for hardware with W83627DHG-P hardware monitor chip.
projects/AMD_NVIDIA/linux: Updated to current linux 3.7.3 configuration.

projects/AMD_NVIDIA/linux: Updated to current linux 3.6.11 configuration.
projects/AMD_NVIDIA/linux: Moved my used DVD driver to module.
projects/AMD_NVIDIA/linux: Updated to current linux 3.6.10 configuration: same as b8ecc41134581f2e61527bdc7d1b415d5429bef2.
projects/AMD_NVIDIA/linux: Updated to current linux 3.6.9 configuration: same as d4b97016e9873cd046a079759feb410a5d96d8b2.
projects/AMD_NVIDIA/linux: Updated to current linux 3.6.9 configuration: same as 9d59cdfee0359f31c7d2bc78d17d206d5c0b8179.
projects/AMD_NVIDIA/linux: Updated to current linux 3.6.7 configuration: same as b0c9af180538aad6a5d8d8abfb354acd469fa64f.
projects/AMD_NVIDIA/linux: Updated to current linux 3.6.7 configuration: same as bf4bb06144c0fdea7d16d8e9b47cadb97036e1fb.
projects/AMD_NVIDIA/linux: Updated to current linux 3.6.7 configuration: same as 029ad5d42804b545021c8e0022832bb5ce63bdda.
projects/AMD_NVIDIA/linux: Updated to current linux 3.6.7 configuration: same as ad59f3cb93f15ed2559e5de0321259bbe8dfdb14.
projects/AMD_NVIDIA/linux: Updated AMD_NVIDIA project to current linux 3.6.7 configuration.
projects/AMD_NVIDIA/linux: Updated AMD_NVIDIA project to current linux 3.6.6 configuration: enable CONFIG_MAGIC_SYSRQ.
projects/AMD_NVIDIA/linux: Updated AMD_NVIDIA project to current linux 3.6.6 configuration: some new drivers where added but not compiled.
projects/AMD_NVIDIA/linux: Updated to current linux 3.7.3 configuration: same as 8003df3222a937c2404739861871957a62b23560.
projects/AMD_NVIDIA/linux: Updated to current linux 3.7.3 configuration: same as 7015e1ebfbb91813f74e271ab169ffad3442f5a5 - remove NET_SCHED and friends.
projects/AMD_NVIDIA/linux: Updated to current linux 3.7.3 configuration: same as adeebf95f34d71ab32a2e67af01347b57db2fab4.
projects/AMD_NVIDIA/linux: disable SMB2 and CIFS FSCACHE support.
projects/AMD_NVIDIA/linux: add Realtek PSTOR PCIe Cardreader support, same as in 52d73089f2dcd6cb41c4474c90ba9caa1764ac6f.
projects/AMD_NVIDIA/options: lcdproc: add 'dm140' 'hd44780' drivers.