v14.0.4: Fix for symlinked plugins

[Evan Tahler]

https://github.com/evantahler/actionhero/releases/tag/v14.0.4

Bugs

• [8834ecb] Fixes a bug which prevented plugins from being fully loaded from symlinked directories
• [6b14869] Starting message for actionhero is now *** ActionHero Started*** rather than***Server Started*** to remove confusion when running actionhero without any servers (or in console mode)
• [29fe1b7] Fixes ruby gem boot order for building static site (www.actionherojs.com)