added package management rst
little more package management
rename
update package management
add ipython to package list
Merge pull request #3 from brandherd/master

added ipython notebooks from matplotlib tutorial part2
added a note at the bottom
Merge branch 'master' of github.com:ESO-python/ESOPythonTutorials
added link for day6
Merge pull request #4 from brandherd/master

updated REAME for python tutorial part2
Merge branch 'master' of github.com:ESO-python/ESOPythonTutorials

Conflicts:
	README.md
reorganization
remove html from master
merge