COPYING: Add the full text of the MIT license

Downloaded from http://opensource.org/licenses/mit-license.html, with
the year from our first commit and a generic author identifier.  For a
full list of copyright holders, see the version control history.
swc-windows-installer.py: Canonical SQLite capitalization

We might as well match the upstream capitalization conventions.
swc-windows-installer.py: Change '~/nano.rc' to 'a ~/nano.rc'

I think the comment reads more clearly with the article.
swc-windows-installer.py: Fix 'swc_windows_installer.py' -> hyphens

Match our local script name in the instruction comment.
README.md: Copy the docstring into a README

And add Markdown links for all the packages we reference.  This gives
folks hitting the repository a more traditional welcome.
Fix 'Add' -> 'Adds' to match 'The script' lead-in

"The script adds ..." reads better.
swc-windows-installer.py: Set default logging level to INFO

And add the other levels as --verbose choices, even though we
currently only use LOG.info and LOG.debug.  Many *nix commands are
silent by default and have options for increasing the verbosity, but
Ethan points out that we should probably default to the setting that
makes the most sense for new users.
swc-windows-installer.py: Add missing space to 'c:\ProgramFiles'

This is the default for when ProgramFiles isn't set.  Windows
operating systems should always have that environment variable set, so
the default is probably only useful when you're testing the script on
a non-Windows system.
swc-windows-installer.py: Search ProgramW6432 and ProgramFiles(x86)

It turns out that the 'ProgramFiles' environment variable is set
differently depending on the architecture of process in question.  To
always get the 32-bit x86 version, you should use 'ProgramFiles(x86)'
[1].  To always get the 64-bit amd64 version, you should use
'ProgramW6432' [2].

To be safe, and support both 32- and 64-bit Windows installs, just
search everything that could be relevant.  Prefer 64-bit locations
(when we have any).

[1]: http://technet.microsoft.com/en-us/library/cc749104%28v=ws.10%29.aspx
     Recognized Environment Variables
     ...
     CSIDL_PROGRAM_FILES  Version 5.0. The Program Files folder.
                          A typical path is C:\Program Files.
     ...
     PROGRAMFILES         Same as CSIDL_PROGRAM_FILES.
     PROGRAMFILES(X86)    Refers to the C:\Program Files (x86) folder on
                          64-bit systems.

[2]: http://msdn.microsoft.com/en-us/library/windows/desktop/aa384274%28v=vs.85%29.aspx#Environment_Variables
     WOW64 Implementation Details
     ...
     64-bit process:
        ProgramFiles=%ProgramFiles%
        ProgramW6432=%ProgramFiles%
     32-bit process:
        ProgramFiles=%ProgramFiles(x86)%
        ProgramW6432=%ProgramFiles%

     The ProgramW6432 and CommonProgramW6432 environment variables
     were added starting with Windows 7 and Windows Server 2008 R2.
swc-windows-installer.py: Add --version and start with 0.1

Since we're decoupling these scripts (and any installers derived from
them) from the per-workshop repository, it's good to have an easy way
for folks to see which version they're dealing with.
Mention that R should be installed before running our installer

This came up in response to the v0.1 release announcement on
discuss@lists.software-carpentry.org [1].

[1]: http://lists.software-carpentry.org/pipermail/discuss_lists.software-carpentry.org/2014-August/001932.html
Replace 'Anaconda CE' -> 'Anaconda'

On 2013-03-13, Continuum dropped the CE and made 'Anaconda' free [1].

[1]: http://continuum.io/blog/anaconda-1-4-released
Merge branch 'python' into namespaced-python

* python:
  Replace 'Anaconda CE' -> 'Anaconda'
  Mention that R should be installed before running our installer
  swc-windows-installer.py: Add --version and start with 0.1
  swc-windows-installer.py: Search ProgramW6432 and ProgramFiles(x86)
  swc-windows-installer.py: Add missing space to 'c:\ProgramFiles'
  swc-windows-installer.py: Set default logging level to INFO
  Fix 'Add' -> 'Adds' to match 'The script' lead-in
  README.md: Copy the docstring into a README
  swc-windows-installer.py: Fix 'swc_windows_installer.py' -> hyphens
  swc-windows-installer.py: Change '~/nano.rc' to 'a ~/nano.rc'
  swc-windows-installer.py: Canonical SQLite capitalization
  COPYING: Add the full text of the MIT license