apply xgettext --no-location on fr.po

Signed-off-by: Francis Tisserant <tissf@free.fr>
pncconf -change some text so users don't select BLDC option

Users were seeing 'bruchless motor control' and selecting that option
even when they didn't need it for their BL motors.
Changed the help text to point out it is uusual to use BLDC options.
pncconf -add pwm invert output to tests and HAL file

so one can invert the pulse and or direction of the PWM
also added step / direction inversion to tune test
Merge branch 'v2.5_branch'
gscreen config -move buttons to bottom of industrial

when they are on top you block the screen with your arm
gladevcp -allow tooledit widget to sort by diameter

Might be nice to sort by diameter if you have a lot of tools.