readme
fixed api resp issue #2, reformatted code pep 8 style
Added optional  save destination path to download functions
Fixed typo
Fixed utf-8 problem
Merge pull request #5 from carlesso/master

Fix file name encoding problem.
added setup.py, restructured files to be a python package. fixed issue #4. updated readme
added pip install info
updated readme
Merge remote-tracking branch 'refs/remotes/upstream/master'

Conflicts:
	.gitignore