Merge branch 'master' into ao-sled

* master:
  informant: display I/O stats (#11523)
  [devp2p discovery]: remove `deprecated_echo_hash` (#11564)
  [secretstore] create db_version file when database doesn't exist (#11570)
  Remove Parity's Security Policy (#11565)
  ethcore/res: enable ecip-1088 phoenix upgrade for kotti and mordor testnets (#11529)
  Misc docs and renames …and one less clone (#11556)
  [secretstore]: don't sign message with only zeroes (#11561)
  [devp2p discovery]: cleanup (#11547)
  Code cleanup in the sync module (#11552)
  initial cleanup (#11542)
  Warn if genesis constructor revert (#11550)

.github/CONTRIBUTING.md

@@ -12,17 +12,17 @@ Do **not** open an issue on Github if you think your discovered bug could be a *
 
 Otherwise, just create a [new issue](https://github.com/OpenEthereum/open-ethereum/issues/new) in our repository and state:
 
-- What's your Parity Ethereum version?
+- What's your Open Ethereum version?
 - What's your operating system and version?
-- How did you install Parity Ethereum?
+- How did you install Open Ethereum?
 - Is your node fully synchronized?
 - Did you try turning it off and on again?
 
 Also, try to include **steps to reproduce** the issue and expand on the **actual versus expected behavior**.
 
 ## Contribute!
 
-If you would like to contribute to Parity Ethereum, please **fork it**, fix bugs or implement features, and [propose a pull request](https://github.com/OpenEthereum/open-ethereum/compare).
+If you would like to contribute to Open Ethereum, please **fork it**, fix bugs or implement features, and [propose a pull request](https://github.com/OpenEthereum/open-ethereum/compare).
 
 ### Labels & Milestones
 
@@ -39,7 +39,7 @@ There are a few basic ground-rules for contributors (including the maintainer(s)
 
 ### Recommendations
 
-* **Non-master branch names** *should* be prefixed with a short name moniker, followed by the associated Github Issue ID (if any), and a brief description of the task using the format `<GITHUB_USERNAME>-<ISSUE_ID>-<BRIEF_DESCRIPTION>` (e.g. `gavin-123-readme`). The name moniker helps people to inquiry about their unfinished work, and the GitHub Issue ID helps your future self and other developers (particularly those who are onboarding) find out about and understand the original scope of the task, and where it fits into Parity Ethereum [Projects](https://github.com/OpenEthereum/open-ethereum/projects).
+* **Non-master branch names** *should* be prefixed with a short name moniker, followed by the associated Github Issue ID (if any), and a brief description of the task using the format `<GITHUB_USERNAME>-<ISSUE_ID>-<BRIEF_DESCRIPTION>` (e.g. `gavin-123-readme`). The name moniker helps people to inquiry about their unfinished work, and the GitHub Issue ID helps your future self and other developers (particularly those who are onboarding) find out about and understand the original scope of the task, and where it fits into Open Ethereum [Projects](https://github.com/OpenEthereum/open-ethereum/projects).
 * **Remove stale branches periodically**
 
 ### Preparing Pull Requests
@@ -63,6 +63,4 @@ When doing a review, make sure to look for any:
 
 ## License.
 
-By contributing to Parity Ethereum, you agree that your contributions will be licensed under the [GPLv3 License](../LICENSE).
-
-Each contributor has to sign our Contributor License Agreement. The purpose of the CLA is to ensure that the guardian of a project's outputs has the necessary ownership or grants of rights over all contributions to allow them to distribute under the chosen license. You can read and sign our full Contributor License Agreement at [cla.parity.io](https://cla.parity.io) before submitting a pull request.
+By contributing to Open Ethereum, you agree that your contributions will be licensed under the [GPLv3 License](../LICENSE).

.github/ISSUE_TEMPLATE.md

@@ -4,7 +4,7 @@ _If you think that your issue is an exploitable security vulnerability, please m
 _You can find mode info on the reporting process in [SECURITY.md](https://github.com/OpenEthereum/open-ethereum/blob/master/SECURITY.md)_
 
 
-- **Parity Ethereum version**: 0.0.0
+- **Open Ethereum version**: 0.0.0
 - **Operating system**: Windows / MacOS / Linux
 - **Installation**: homebrew / one-line installer / built from source
 - **Fully synchronized**: no / yes