starting spectrum.py
Added importer file and test_importer file.
First Definitions of exporter
Merge pull request #1 from BroHOkee/master

Created the base Dataset class.
updated files
Add function write
Merge https://github.com/odarbelaeze/spectraplotpy
imported the importer in the spectraplotpy lib ( __init__.py)
defined importer class and aviv importer subclass.
defined test for aviv importer and importer.
imported namespace spectrum in __init__.py
Stylish modifications for Oscar....
Getting rid of some unnecessary init files and updated the important ones.
Ading setup environment support.
implemented test_construction in the test_spectrum
Merge https://github.com/odarbelaeze/spectraplotpy

Conflicts:
	spectraplotpy/__init__.py
implemented test_copy in the test_spectrum
More addition
Merge branch 'master' of https://github.com/odarbelaeze/spectraplotpy

Conflicts:
	spectraplotpy/__init__.py
Merge branch 'master' of https://github.com/odarbelaeze/spectraplotpy
Included dataset class in import class.
Added number of data to dataset.
implemented mul and add in spectrum.py