Merge pull request #55 from slackhq/an-update-cla-agreement-location

Updating CLA agreement link to point to the slack shared agreement

Author: AnujRNair

.github/CONTRIBUTING.md

@@ -32,7 +32,7 @@ There are many ways you can contribute! :heart:
 
 For your contribution to be accepted:
 
-- [x] You must have signed the [Contributor License Agreement (CLA)](https://cla-assistant.io/slackhq/csp-html-webpack-plugin).
+- [x] You must have signed the [Contributor License Agreement (CLA)](https://cla-assistant.io/slackhq/hack-json-schema).
 - [x] The test suite must be complete and pass.
 - [x] The changes must be approved by code review.
 - [x] Commits should be atomic and messages must be descriptive. Related issues should be mentioned by Issue number.

.github/PULL_REQUEST_TEMPLATE.md

@@ -7,4 +7,4 @@ Describe the goal of this PR. Mention any related Issue numbers.
 * [ ] I've read and understood the [Contributing Guidelines](https://github.com/slackhq/csp-html-webpack-plugin/blob/master/.github/CONTRIBUTING.md) and have done my best effort to follow them.
 * [ ] I've read and agree to the [Code of Conduct](https://slackhq.github.io/code-of-conduct).
 * [ ] I've written tests to cover the new code and functionality included in this PR.
-* [ ] I've read, agree to, and signed the [Contributor License Agreement (CLA)](https://cla-assistant.io/slackhq/csp-html-webpack-plugin).
+* [ ] I've read, agree to, and signed the [Contributor License Agreement (CLA)](https://cla-assistant.io/slackhq/hack-json-schema).