Add zeus plugin description.

Plugins.md

@@ -603,3 +603,48 @@ Clean cache
 
 [robbyrussell]: https://github.com/robbyrussell
 [jimhester]: https://github.com/jimhester
+
+
+## zeus
+**Maintainer:** [Bamboo](https://github.com/b4mboo)
+
+**Homepage:** [Zeus project](https://github.com/burke/zeus)
+
+* `zi` aliases `zeus init`
+* `zinit` aliases `zeus init`
+
+* `zs` aliases `zeus start`
+* `ztart` aliases `zeus start`
+
+* `zc` aliases `zeus console`
+* `zonsole` aliases `zeus console`
+
+* `zsr` aliases `zeus server`
+* `zerver` aliases `zeus server`
+
+* `zr` aliases `zeus rake`
+* `zake` aliases `zeus rake`
+
+* `zg` aliases `zeus generate`
+* `zenerate` aliases `zeus generate`
+
+* `zrn` aliases `zeus runner`
+* `zunner` aliases `zeus runner`
+
+* `zcu` aliases `zeus cucumber`
+* `zucumber` aliases `zeus cucumber`
+
+* `zt` aliases `zeus test`
+* `zest` aliases `zeus test`
+
+* `zu` aliases `zeus test test/unit/*`
+* `zunits` aliases `zeus test test/unit/*`
+
+* `zf` aliases `zeus test test/functional/*`
+* `zunctional` aliases `zeus test test/functional/*`
+
+* `za` aliases `zeus test test/unit/*; zeus test test/functional/; zeus cucumber`
+* `zall` aliases `zeus test test/unit/*; zeus test test/functional/; zeus cucumber`
+
+* `zsw` aliases `rm .zeus.sock`
+* `zweep` aliases `rm .zeus.sock`