Name preparations
Merge pull request #9 from allanderek/dev

Minor fix for model name
Merge branch 'dev' of github.com:tdi/pyPEPA into dev

Conflicts:
	pypepa/pepa_model.py
--output now recognised in a following way:

If user gives -o filename.csv, the filename is coverted to filename-steady.csv,
or a correponding calculation type (utlisation, transient, etc.). If no output is given then
the model filename without the extension is taken. e.g. simple.pepa -> simple-steady.csv.
README update
Docs added
README update
Got rid of doc directory
_static in docs added
Docs added
Test file added
Default solver - sparse
Merge branch 'doc' into dev
Python compatibility update
MOre docs
Fixes #10
Image corrected according to found bug
Docs
Merge branch 'doc' into dev
Words corrected