- update to 3.107:
* Solve build issues with gcc 10.1
* Check if file exists before opening it
* Use standard c99 designated initializers
* Show if lirc is enabled or not when configuring it
* Don't need need to call abs() for rdrift and vdrift
* Get rid of an unused function at flt-smooth
* Use hexa for non-printable codes at ntsc-cc code
* Move -Llibng to LD_FLAGS at makefile
* Add xawtv3 to Tavis CI build integration
* Get rid of VIDIOC_G_PARM ioctl
* Remove an unused file from git and ignore auto-generated files
* Get rid of V4L1 support, as V4L1 API got removed from Kernel in 2010.
* Update videodev2.h file to a later version
* Update the error code at vbi-gui to reflect the name of the V4L2 ioctl
* Fix fbtv application for it to properly handle camera bytesperpage
aligments and to properly display texts over over the camera
streaming screen
* add fbtv support for modern console fonts
* fix fbtv output when byterperline is greater than the number of
filled bytes
* add help for fbtv and improve its man page
* allow using just the font name on fbtv
* Cleanup most warnings when building it, fixing some potential bugs
* Add support for AC_HEADER_MAJOR, in order to support upcoming
glibc versions
* Allow ./configure --disable-alsa to compile when alsa is available
* x11: get rid of deprecated XKeycodeToKeysym function
* get rid of unused libXp at Makefile
* disable DGA if client is not local, fixing usage over ssh