Propagate lowercase everything from the Beman Standard to the entire org

Author: Darius Neațu

.github/ISSUE_TEMPLATE/implementation-deficiency.md

@@ -9,7 +9,7 @@ assignees: ''
 
 <!--
 Please follow our code of conduct when engaging in the Beman community:
-https://github.com/bemanproject/beman/blob/main/docs/CODE_OF_CONDUCT.md
+https://github.com/bemanproject/beman/blob/main/docs/code_of_conduct.md
 -->
 
 ## Describe the deficiency

.github/ISSUE_TEMPLATE/infrastructure-issues.md

@@ -9,7 +9,7 @@ assignees: ''
 
 <!--
 Please follow our code of conduct when engaging in the Beman community:
-https://github.com/bemanproject/beman/blob/main/docs/CODE_OF_CONDUCT.md
+https://github.com/bemanproject/beman/blob/main/docs/code_of_conduct.md
 -->
 
 ## I am attempting to

.github/ISSUE_TEMPLATE/paper-discussion.md

@@ -9,7 +9,7 @@ assignees: ''
 
 <!--
 Please follow our code of conduct when engaging in the Beman community:
-https://github.com/bemanproject/beman/blob/main/docs/CODE_OF_CONDUCT.md
+https://github.com/bemanproject/beman/blob/main/docs/code_of_conduct.md
 -->
 
 ## Use case

.github/pull_request_template.md

@@ -1,5 +1,5 @@
 <!--
 Please take note of the following when contributing:
-- Our code of conduct: https://github.com/bemanproject/beman/blob/main/docs/CODE_OF_CONDUCT.md
-- The Beman Standard: https://github.com/bemanproject/beman/blob/main/docs/BEMAN_STANDARD.md
+- Our code of conduct: https://github.com/bemanproject/beman/blob/main/docs/code_of_conduct.md
+- The Beman Standard: https://github.com/bemanproject/beman/blob/main/docs/beman_standard.md
 -->

README.md

@@ -18,7 +18,7 @@ Distributed under the Boost Software License, Version 1.0.
 
 **Implements**: [Unicode in the Library, Part 1: UTF Transcoding (P2728R7)](https://wg21.link/P2728R7) and [A Sentinel for Null-Terminated Strings (P3705R2)](https://isocpp.org/files/papers/P3705R2.html)
 
-**Status**: [Under development and not yet ready for production use.](https://github.com/bemanproject/beman/blob/main/docs/BEMAN_LIBRARY_MATURITY_MODEL.md#under-development-and-not-yet-ready-for-production-use)
+**Status**: [Under development and not yet ready for production use.](https://github.com/bemanproject/beman/blob/main/docs/beman_library_maturity_model.md#under-development-and-not-yet-ready-for-production-use)
 
 ## Examples
 
@@ -229,7 +229,7 @@ ctest --test-dir build
 > [!IMPORTANT]
 >
 > Beman projects are
-> [passive projects](https://github.com/bemanproject/beman/blob/main/docs/BEMAN_STANDARD.md#cmake),
+> [passive projects](https://github.com/bemanproject/beman/blob/main/docs/beman_standard.md#cmake),
 > therefore,
 > you will need to specify the C++ version via `CMAKE_CXX_STANDARD`
 > when manually configuring the project.