chore(release): ship v5.4.0

Author: xidedix

Diff for: .gitignore

@@ -32,6 +32,7 @@ chrome-profiler-events*.json
 .history/*
 
 # Miscellaneous
+.npmrc
 /.angular/cache
 .sass-cache/
 /connect.lock

Diff for: .npmrc

@@ -2,6 +2,19 @@
 
 ---
 
+#### `5.4.0`
+
+- **refactor(styles): migrate to Sass modules, cleanup**
+- refactor(default-layout): scrollbar cleanups
+- chore(dependencies): update
+- refactor(carousels): toggle interval example
+- refactor(form-control): cleanup readonly / plaintext example
+- fix(icon-subset): typo in cilContrast
+- refactor(dropdowns): disabled cDropdownItem example
+- fix(docs-example): set routerLink="" for Preview nav-item
+
+---
+
 #### `5.3.9`
 
 - chore(dependencies): update