PyQT5 GUIs for PyPWA 3

[markjonestx]

We need to create a new graphical user interface for the user that works with PyPWA 3 that includes both the General Shell and the ISOBAR Model. The reason PyQT has been selected over the alternatives is because PyQT5 is available in Anaconda, allowing us to fairly easily support any machine as long as they have an up to data Anaconda 3 installation or environment.

The goal is to create a new user interface that is intuitive for the user, and flexible for the developer, while still offering enough support that a user should be able to see what is happening "under the hood."

Goals for the new PyQT GUI:

• A centralized GUI tracking all current projects on the user's computer
• Shared graphing component that works with Vector and flat data
• Shared support for viewing data inside the PyTable
• A specialized Simulation GUI
• A specialized Fitting GUI
• Support for JLab's batchfarm, the scientific cluster, or just local GPUs.

Reference Screenshots:

Project selection:

Old ISOBAR Screenshots

Fitting:

Simulation: