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Trademark and License information 35
GNU General Public License
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
675 Mass Ave, Cambridge, MA 02139, USA
Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your freedom to share and changeit. Bycontrast, the GNUGeneralPublic Licenseis intended to guarantee your freedomto shareand
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committo using it. (Someother FreeSoftware Foundationsoftware iscoveredby the GNULibraryGeneralPublic Licenseinstead.) Youcan apply it to your programs,too.
When we speakof free software we are referringto freedom, not price. Our GeneralPublicLicensesare designedto makesure thatyou havethefreedom todistribute copies of freesoftware (andchargefor
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GNU GENERALPUBLICLICENSE
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O.This Licenseappliesto any programor otherwork whichcontains a notice placed bythe copyright holder sayingit maybe distributed underthe terms of thisGeneralPublic License. The "Program",
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