fix french 'date-now'
prevent &nbsp; insertion, closes #112
limit request size, closes #107
fix order of converting HTML back to text

Fixes a regression introduced by ad9384e, which escapes wanted line
breaks, such as <br /> and <div>.
add log to file option, closes #103
fix <time> semantics and add title attribute, closes #104

The browser shows a human-readable, absolute timestamp when hovering the
"time ago" element
add link to Docker image
add changes for 0.9.5
Preparing release 0.9.5
Back to development: 0.9.6
Merge branch 'legacy/0.9'

Conflicts:
	CHANGES.rst
	isso/core.py
	setup.py