Bumped version number to 1.1.2
Updated manual links in README.md

Manually fixing the README file on each release will be the end of me.
Removed date from them manual

Generally, I add the date on the cover, so printing the date twice is a
little redundant.  In theory, the git repository keeps track of the
dates a bit better than I do.
Merge branch 'hotfix/1.1.2'