Merge branch 'release/0.1.0' into develop
Removed random paragraph symbol im vimrc.
Removed ability to backspace over insert point.

Unset backspace=start, which has the following properties
  ""
  allow backspacing over the start of insert; CTRL-W and CTRL-U
  stop once at the start of insert.
  ""
This change was implemented in order to clearly delineate where one
meant to start inserting text. Not having the start option set also
leaves a cleaner undo tree and jump list.
Removed all backspacing options (eol, indent)

The eol option allowed backspacing over the end of a line, while the
indent option allowed backspacing behind an autoindent. These options
were disabled in order to better preserve the undo tree and jump list,
as well as force the user to get used to the movement commands.
Readme reflects no wrapped j/k movement, and no backspacing over lines.

These changes were done in order to keep clean undo trees as well
as consistent movement operations.
Cleaned up formatting of README.

Only cosmetic changes.
Cosmetic formatting changes in vimrc.
Updated release notes to reflect no backspacing in 0.1.1
Releasing 0.1.1: Backspacing past the point of insertion not allowed.