Correct license links. Fixes github#26

Author: mlinksva

org-docs/ANTITRUST.md

@@ -4,4 +4,4 @@ Participants acknowledge that they may compete with other participants in variou
 
 ---
 Part of MVG-0.1-beta.
-Made with love by GitHub. Licensed under the [CC-BY 4.0 License](https://creativecommons.org/licenses/by-sa/4.0/).
+Made with love by GitHub. Licensed under the [CC-BY 4.0 License](https://creativecommons.org/licenses/by/4.0/).

org-docs/CHARTER.md

@@ -58,4 +58,4 @@ Amendments to this charter, the [antitrust policy](./ANTITRUST.md), the [tradema
 
 ---
 Part of MVG-0.1-beta.
-Made with love by GitHub. Licensed under the [CC-BY 4.0 License](https://creativecommons.org/licenses/by-sa/4.0/).
+Made with love by GitHub. Licensed under the [CC-BY 4.0 License](https://creativecommons.org/licenses/by/4.0/).

org-docs/STEERING-COMMITTEE.md

@@ -9,4 +9,4 @@ This document lists the members of the Organization's Steering Committee. Voting
 
 ---
 Part of MVG-0.1-beta.
-Made with love by GitHub. Licensed under the [CC-BY 4.0 License](https://creativecommons.org/licenses/by-sa/4.0/).
+Made with love by GitHub. Licensed under the [CC-BY 4.0 License](https://creativecommons.org/licenses/by/4.0/).

project-docs/CONTRIBUTING.md

@@ -8,4 +8,4 @@ The Project abides by the Organization's [code of conduct](../org-docs/CODE-OF-C
 
 ---
 Part of MVG-0.1-beta.
-Made with love by GitHub. Licensed under the [CC-BY 4.0 License](https://creativecommons.org/licenses/by-sa/4.0/).
+Made with love by GitHub. Licensed under the [CC-BY 4.0 License](https://creativecommons.org/licenses/by/4.0/).

project-docs/GOVERNANCE.md

@@ -42,4 +42,4 @@ Amendments to this governance policy may be made by affirmative vote of 2/3 of a
 
 ---
 Part of MVG-0.1-beta.
-Made with love by GitHub. Licensed under the [CC-BY 4.0 License](https://creativecommons.org/licenses/by-sa/4.0/).
+Made with love by GitHub. Licensed under the [CC-BY 4.0 License](https://creativecommons.org/licenses/by/4.0/).

project-docs/MAINTAINERS.md

@@ -9,4 +9,4 @@ This document lists the Maintainers of the Project. Maintainers may be added onc
 
 ---
 Part of MVG-0.1-beta.
-Made with love by GitHub. Licensed under the [CC-BY 4.0 License](https://creativecommons.org/licenses/by-sa/4.0/).
+Made with love by GitHub. Licensed under the [CC-BY 4.0 License](https://creativecommons.org/licenses/by/4.0/).