Add basic cmake build instructions.
Delete LEEME, LIESMICH and LISEZMOI files.
Delete empty file NEWS.
Rework of the FAQ, INSTALL and README files.
Add detection for the lm-sensors and math libc libraries.
Move the ksensors.desktop file into XDG_APPS_INSTALL_DIR directory,
see TDE/tde#26 and bug 2408.
Add French description and comments in the ksensors.desktop file.
Some cosmetics here and there.
Signed-off-by: gregory guy <gregory-tde@laposte.net>
(cherry picked from commit e383a9d6ae)