Revert "Fix content type header to avoid filter errors"

This reverts commit 1d42a6b6ad35db716a0c7130c0eac49a777c1c6b.
Fix embarassing mistake caused by bad bash scripting
Initial French language translation based on https://github.com/Morrio/FreenetSocialNetworkingGuide/commit/38fa999f675c168c6e33ee82f5e54a661f4d0a4e
Add toolbar to allow language switching
Fix broken links in step 1
Bump Sone version
Bump Sone version
Update news page; add official Freemail v0.2.
Update Sone site edition.
Merge pull request #4 from Thynix/officialFreemail

Replace unofficial with official Freemail v0.2
Retire old news item.
Update setp 2 and 3 screenshots
Update contact information
Merge branch 'master' into french

Conflicts:
	index_en.html
	more_en.html
	news_en.html
	sone_en.html
Propagate changes from English pages to French
Add partial French translation