Release 0.8

What's Changed

• Get start and stop time for Compass data by @cdunn314 in #67
• Get live count time and real count time from Compass root file by @cdunn314 in #68
• Class structure for COMPASS measurements by @RemDelaporteMathurin in #70
• Activation foil classes by @RemDelaporteMathurin in #73
• Spectrum fitting for activation foils by @RemDelaporteMathurin in #71
• Completed activation foil analysis workflow by @RemDelaporteMathurin in #74
• Added zirconium reactions and updated foil data and usage by @cdunn314 in #77
• Write compass measurements to h5 by @RemDelaporteMathurin in #78
• Way to store only energy spectra for compass measurements by @RemDelaporteMathurin in #79

Full Changelog: v0.7...v0.8