remove lfs

download/framaCDay/SSAS18/quality_03_signoles.pdf

download/framaCDay/SSAS18/quality_05_matthews.pdf

download/framaCDay/SSAS18/quality_06_sipma.pdf

download/framaCDay/SSAS18/quality_07_kiniry_zimmerman.pdf

download/framaCDay/invitation_framaC_20150313.pdf

download/framaCDay/nano_small.png

download/framaCDay/save_the_date.pdf

download/hello-18.0-Argon.tar.gz

download/hello-19.0-Potassium.tar.gz

download/hello-Chlorine-20180501.tar.gz

download/hello-Sulfur-20171101.tar.gz

download/hello.tar.gz

download/jessie-tutorial-Carbon-20101201-beta1.pdf

download/jessie-tutorial-Carbon-20101202-beta2.pdf

download/jessie-tutorial-Nitrogen-20111001.pdf

download/metrics-manual-18.0-Argon.pdf

download/metrics-manual-19.0-Potassium.pdf

download/metrics-manual-Aluminium-20160501.pdf

download/metrics-manual-Chlorine-20180501.pdf

download/metrics-manual-Fluorine-20130401.pdf