Add brnfckr, cssesc, esrever, he, jsesc, luamin, and rot

Merging this pull request is equivalent to running this script:

```bash
binaries="
	brnfckr \
	cssesc \
	esrever \
	he \
	jsesc \
	luamin \
	rot"

for binary in $binaries; do
	destination="./ubuntu/precise/1/${binary}.1.gz"
	curl "https://raw.github.com/mathiasbynens/${binary}/master/man/${binary}.1" | gzip > "${destination}"
	git add "${destination}"
	git commit "${destination}" -m "ubuntu/1: add ${binary}" -m "http://mths.be/${binary}"
done
```