Contributing page: Refer to "Eclipse Contributor Agreement" (ECA) instead of the deprecated Eclipse CLA (#4114)
Contributing page: Refer to "Eclipse Contributor Agreement" (ECA) instead of the deprecated Eclipse CLA (#4114)

According to https://www.eclipse.org/legal/CLA.php, the "Eclipse Foundation Contributor License Agreement" (currently linked from Eclipse SmartHome's 'contributing' page) is deprecated. In one's Eclipse account, one is now asked to sign the "Eclipse Contributor Agreement" (see https://www.eclipse.org/legal/ECA.php) before making any contributions to Eclipse projects.

Signed-off-by: Henning Sudbrock <e531a909cd67924dfdd976272c14533a099de87a@telekom.de>
AchimHentschel/smarthome,AchimHentschel/smarthome,Snickermicker/smarthome,AchimHentschel/smarthome,AchimHentschel/smarthome,Snickermicker/smarthome,Snickermicker/smarthome,Snickermicker/smarthome