Compilation instructions are incomplete

[taigrr]

Describe the bug:

Currently, we have a list of runtime prerequisites, but no compile-time prerequisites. Having golang, git, and make installed before attempting to compile are easy assumptions to make, but the following are also required:

• libx11-dev
• libxcursor-dev
• libxrandr-dev
• libxinerama-dev
• libxcb-xinput-dev
• libxi-dev
• libgl-dev
• libxxf86vm-dev

To Reproduce:

Steps to reproduce the behaviour:

1. Install ubuntu desktop
2. Install git, make, and golang
3. Follow the instructions in the readme

Is this something worth adding to the readme?

[andydotxyz]

Maybe we can link to the Fyne docs, as the compile time requirements are the same?

[taigrr]

235 resolves this issue. Closing.