Add "GNU-like" project files to repository

Create the "standard" files that should accompany a GNU-like project
release: 'AUTHORS', 'ChangeLog', 'COPYING', 'INSTALL', 'NEWS', 'README',
and 'THANKS'.

While the project isn't software based, these files help to organise
history, contributions, and structure. This makes them important for
deadlines, and marking authenticity of work.

At the current moment most of the aforementioned files contain no
content (with the exception of 'NEWS' and contains a brief description
of release v0.1.0, 'ChangeLog' containing the modifications of this
commit, and 'README' presenting a brief description of the project).
Create the initial report file and bibliography

Create the files 'src/squakel.tex', and 'include/squakel.bib' to be used
for writing the report, and bibliography respectively.

The files created files make up the core of what will, eventually, be
the final report; making use of BibTex for the bibliography.

The skeleton file makes no attempt to be concrete in either its
sectioning content, or its layout.