Initial commit
add .gitignore and container for student projects
add requirements.txt to install iPython automatically
update the README to add some information about learning resources for Python programming
add links to relevant iPython documentation
add references to the python docs pages and especially to the standard library reference.
updates to build documentation, fix line-length on license statement
add iPython intro slide section, CHB to complete.
preparing to merge in documentation repo
Merge remote-tracking branch 'upstream/master'

Conflicts:
	.gitignore
	requirements.txt

Resolved by retaining most of both.