Some optimizations

Now Pytube supports videos with signatures!

fixed python 3 compatibility

convert tab to space

Update README.md

Merge pull request #19 from insideou7/master

Update api.py

_get_video_info(self)

Merge pull request #16 from philipzae/patch-1

fixed spelling mistake

added README.rst, updated copy

Merge pull request #15 from b-mcg/master

Changed formatting.

Changed formatting, added error checking during download, and added downloading message.

Changed formatting.

rearranged imports in cli

part of previous commit

renamed res arg to resolution for consistancy, moved pytube cli into repository root, renamed it pytubectl

fixed malformed import.

Removed unnecessary import of cli.

Reorganized, rewrote setup.py using distutils.

reverted back to setuptools. cleaned up setup.py.

Updated version.

changed setuptools to distutils.

renamed LICENSE.txt to LICENSE.

fixed for PyPI!

Merge pull request #10 from randomchars/cli

Bump version number.

Added error handling.

Add a command line tool.

Added myself to the AUTHORS file.

PEP8 cleanup.

Corrected variable

Update comments

Correct indentation

Add callbacks to Video.download. Refactored console printing into utils.py

Updated README addressing how to get the highest resolution.

Merge pull request #7 from randomchars/master

Use the correct variable for filename.

Fixed handling of filename changes.

Fixed video info parsing.

Fixed python 3 compatibility

Updated for Python 3.x

Added print statement back in, changed to rev 0.0.5, (1.0 will include unit tests, and CLI), update README

Python 3.x! Reorganized file structure, removed print statements.

Merge pull request #4 from randomchars/master

Python 3 compatibility fixes.

Merge pull request #2 from ablanco/master

Add video signature to download url

pep8, pyflakes, fixed typos, better comments.