Release 0.8

What's Changed

• Jonathan's remarks Chapter 5 by @RemDelaporteMathurin in #53
• Christian and Etienne's remarks by @RemDelaporteMathurin in #55
• Yann's remarks on Ch 1 by @RemDelaporteMathurin in #56
• Seperate intro abstract + conclusion modifications by @RemDelaporteMathurin in #58
• removed studies being performed for tungsten by @RemDelaporteMathurin in #57
• Front page by @RemDelaporteMathurin in #48
• Yanns remarks Chapter 2 by @RemDelaporteMathurin in #59
• Minor modifications by @RemDelaporteMathurin in #60
• Moving glossary up top by @RemDelaporteMathurin in #61
• Yann's remarks by @RemDelaporteMathurin in #62

Full Changelog: v0.7.1...v0.8