Add section on the terminal.

Require syntax highlighting. Use LaTeX package: minted. Update README
for altered requirements.
Remove a few unneeded braces.
Add more advanced commands.
Add basics programs and distribution.

Use groups to locally modify the description label.
Change description list into tabular.

+ Add LaTeX package 'tabularx' to allow for width to stretch to
  textwidth.

+ Add further entries.

+ Highlight letters that give the program name from description.
  Set highlight style to bold.

+ Add builtin column.
Add forgotten programs.

rm, rmdir and mkdir are essential programs for new users.
Add list command explanation and common options.
Add cd and pwd explanation and example.
Change to GNU manual descriptions.

Mac OS X (BSD) manual descriptions and 'builtin' were used.
Change to GNU manual descriptions.

Mac OS X (BSD) manual descriptions and 'builtin' were used.
Detail rm, cp and mv programs.
Expand the terminal choices.

+ Fix typo.

+ Remove ambiguity in paragraph noting the contrast of Windows to the
  Unix philosophy.

+ Add Linux and Mac OS X sentence to start of aforementioned paragraph.
Add history.

Detail basic use of history command in conjunction with the arrow-keys
and the bang syntax.
Add icons.

Extract icons from the OS, convert into the 48px square icon in png.
Add description of which.
Centre icons.
Fix subsection to subsubsection.
Add description of mkdir and rmdir.
Fix typo in command.

+ Extra a/b/c in mkdir command.

+ paragraph align a section.
Add description for cat and less.