Update project setup and ussage instructions

[CodyBontecou]

Following this build instructions is failing on my local machine.

Specs:

• OSX Version 10.13.6
• Hugo version v0.62.0

I'm unsure of what instruction #2 is referencing and this may be what I am doing wrong, but a git clone of this repo and then running Hugo Server results in this error

Error: module "hugo-material-banner" not found; either add it as a Hugo Module or store it in "/Users/codybontecou/MindViewLLC/TribeWorksSoftware/TribeWorks-hugo/themes".: module does not exist

[pavelbinar]

Yes, I think the instructions should be updated to be more in line with my original instructions:
https://github.com/BruceEckel/WinterTechForum-hugo/blob/master/README.md

build.sh is made for CI usage.

here is the proposed update:

Requirements

• Git
• Hugo v0.59.0

Setup

git clone git@github.com:TribeWorks/TribeWorks-hugo.git
cd TribeWorks-hugo
git clone https://github.com/MindviewLLC/hugo-material-banner.git themes/hugo-material-banner

Development

hugo server

Build

hugo server

The build output will be in the public folder.