Specified Dirac spinor definition for q=0
Specified dressed vacuum energy expression for m=0
Fixed vacuum energy calculation for m=0
Merge pull request #5 from fauvel/issue-5

Define Dirac spinors explicitely for m=0 and q=0
Adding GitHub link to the homepage
Merge branch 'master' of github.com:fauvel/Quantum-Ethics
Added PDF link to the homepage
Marked PHP files as moved permanently to quantum-ethics.org

- Returned location header if the host name differs from quantum-ethics.org
- Replaced <br> tags by CSS
- Removed XHTML empty tags notation
- Formatted code
Added subsection 'Spinor products' and reduced mass notation
Added reference article
Merge pull request #6 from fauvel/issue-6

Add explicit calculation for spinor products
Changes repo URL to 'https://github.com/sebastien-fauvel/quantum-ethics'
Merge pull request #7 from sebastien-fauvel/issue-7

Update repository URL on homepage
Added type="text/javascript" for IE compatibility
Added numerical results
Added chapter with epigraph and first paragraph
Update README.md
Update README.md
Update README.md
Update README.md