Revert "Fixed bug#4512 - HTMLUtils ToAscii forces line breake on fixed line-length 78."

This reverts commit b5a4ade38efb356f5c91f1c14ffd11a9444b0dfd.

Conflicts:
	CHANGES.md
Removed duplicate line.
Merge branch 'master' of git.otrs.com:otrs/otrs
Merge remote-tracking branch 'upstream/master' into otrs-master