Add to installation documentation

• Add warning that conda packages aren't optimized or recommended for production usage.
• Add note on debugging issues with building software in Singularity containers.
• Add section about math optimizations and its use in the library.
• Word wrap some paragraphs.

added 12 commits

• 1ec2b9db...20f1d890 - 10 commits from branch master
• bb696093 - docs: word wrap, add note about resolving bind mounts in Singularity
• 0c1e6b5f - docs: add blurb about math optimizations to installation guide

Compare with previous version

merged