Fix minor spelling.

Fix the spelling of 'detailed' in the README.
Merge pull request #14 from TrevorS/patch-1

Fix minor spelling.
Replace `map` with `outline-minor-mode-map` when defining keys

Let binding is not needed when replacing all instances of `map` with `outline-minor-mode-map`.  Indentation adjusted for line length
Fallback to `TAB' if `<tab>' is not bound

Since `<tab>' is translated to `TAB' by default, when falling back to the original binding, ensure that you fall back to `TAB' in cases where `<tab>' has not been bound by user.  Fixes #16
HISTORY updated.
Merge pull request #17 from jleechpe/patch-1

Replace `map` with `outline-minor-mode-map` when defining keys
A missing paren fixed for the last pull request.
history updated.
Merge branch 'master' into tj-outshine