jpvantassel/swbatch: v0.3.0

In this release

• 🔨 Switch from Bash-based to Python-based application.
• ✨ Allow an unlimited number of .target files (only up to two were allowed previously).
• ✨ Allow for extracting Rayleigh and Love theoretical dispersion data.
• ✨ Allow for extracting Rayleigh wave ellipticity.
• ✨ Build Python-based application to be more general for potential use outside of the Tapis application.
• 📚 Provide command-line help for swbatch through the addition of Click as a dependency.
• 🎨 Update link to Geopsy bin on Stampede2.
• 📚 Update readme documentation.