LICENSE.txt: Added license info for 3rd party code and removed licenses for items that have been deleted from the Support folder
LICENSE.txt: Added license info for 3rd party code and removed licenses for items that have been deleted from the Support folder

NightOwl888/lucenenet,jeme/lucenenet,apache/lucenenet,apache/lucenenet,jeme/lucenenet,NightOwl888/lucenenet,jeme/lucenenet,NightOwl888/lucenenet,apache/lucenenet,apache/lucenenet,jeme/lucenenet,NightOwl888/lucenenet