message: [Docs] Bump minimum required version of GCC to 4.8 (partial)
diff: @@ -13,7 +13,7 @@ These are the dependencies currently used by Bitcoin Unlimited. You can find ins
  | Expat | [2.2.5](https://libexpat.github.io/) | | No | Yes | |
  | fontconfig | [2.12.1](https://www.freedesktop.org/software/fontconfig/release/) | | No | Yes | |
  | FreeType | [2.7.1](http://download.savannah.gnu.org/releases/freetype) | | No | | |
  -| GCC | | [4.7+](https://gcc.gnu.org/) | | | |
  +| GCC | | [4.8+](https://gcc.gnu.org/) | | | |
  | HarfBuzz-NG | | | | | |
  | libevent | [2.1.8-stable](https://github.com/libevent/libevent/releases) | 2.0.22 | No | | |
  | libjpeg | | | | | [Yes](https://github.com/bitcoin/bitcoin/blob/master/depends/packages/qt.mk#L75) |
  