Add "Capacity increases" page with initial signatures

en/bitcoin-core/capacity-increases.md

@@ -0,0 +1,28 @@
+---
+# This file is licensed under the MIT License (MIT) available on
+# http://opensource.org/licenses/MIT.
+
+layout: base-core
+lang: en
+id: bitcoin-core-capacity-increases
+columns: 1
+title: Capacity increases for the Bitcoin system -- Bitcoin Core
+breadcrumbs:
+  - bitcoin
+  - bcc
+  - Capacity increases
+---
+# Capacity increases for the Bitcoin system
+
+*[Capacity increases for the Bitcoin system][1]* is a plan I can fully
+support.  I publicly sign on to this proposal so we can stop
+bikeshedding, start implementing, and move forward.
+
+- [Mark Friedenbach](https://github.com/maaku)
+- [David Harding](https://github.com/harding)
+- [Pieter Wuille](https://github.com/sipa)
+
+
+
+
+[1]: https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2015-December/011865.html