Add option (-b) to show border, default not shown
Press 'b' to switch box on/off
Correct format specification bug
Fixed segfault with now non-working -f option.

The commit to add the -d option broke getopt for -f taking an argument.
Changed default date format.

In order to avoid mixing up day and month its better to use %F
(the ISO 8601 date format) to be more international understandable.
Added -d to program usage outout and to README.
Merge remote branch 'Karnash/master'

Conflicts:
	README
	ttyclock.c
Added the screensaver mode
make clean succeed all the time
* Add manpage tty-clock.1 and modify Makefile accordingly

* Also apply debian Makefile patch
* Fix -f <format> and avoid related SIGSEGV

* Remove free'd pointer indirections and move cleanup code to
  own fuction.
* Remove execute permissions from Makefile and README
Merge git://github.com/Skami18/tty-clock
Merge git://github.com/Karnash/tty-clock

This adds the -b command line option (already present in the debian
version) which disables displaying a box by default.
Update manpage to reflect recent merging and rearrange the order
of the commands a little bit.
* Add the -T <tty> and -n options to facilitate use
  through inittab(5)
* Update and fix the man page.
* Adjust default date format which was left over from a previous
  failed merge.
* Update README

* Document the [0-7] keyboard commands
* Update README (2)
README: * Clarify the -d option
        * Updates EXAMPLES Section
Merge git://git.koumbit.net/tty-clock