…ubclip()

This should fix #891.

fix typo that introduces audio regression

…rts it

New version of imageio with imageio_ffmpeg for python 3.4+

FIX changed order of specifications -ss befor -i for ffmpeg_extract_subclip()

Fix string not formatted when logging audio write

…any metadata (#926)

* Add failing test
* Fix #926 with fix from bertwagner

Invalid video URL in docs/getting_started/compositing

* Introduce Pipfile to handle dependencies for dev envs

* Simplify appveyor script using pipenv

* Remove sudo

* Add user flag when upgrading pip

* Fix ImageMagick download

* Fix ImageMagick download again

* Fix setting env vars

* Fix missing module pathlib2

* Fix dir command

* Add missing dev dependency

* Fix ImageMagick paths

* Fix dir command

* Fix dir command

* Try to fix imagemagick install dir

* Investigate image magick path not found

* Investigate

* Try to fix IMAGEMAGICK binary loading

* INvestigate without spaces

* Fix typo

* Disable a few tests to fix Invalid Handle error when opening subprocesses

* Replace commented tests with pytest.skip + enforce appveyor base image

* Make builds more reproducible - avoid relying on external test data

* Drop support for python 3.4 and add python 3.7

* Fix travis build

* Cleanup debug code

* Clean appveyor file

* Minor cleanup

* Test on python 3.7

* Added contributor

* Update .travis.yml

* Auto-detect image magick version

* Fix version detection

Attempting to stop 5.0a5 from being installed.

Use of the message parameter is now deprecated.
See pytest-dev/pytest#397
Removed to reduce warnings when tests run.

…mmar

fixed small error in 'Clip' documentation

Specify Coverage version explicitly to fix Travis builds.

Fuzz option "does nothing" to output file due to wrong order of params passsed to ImageMagick, these changes fix this issue.

Fixes #113

Fixes bug when exporting to gif using ImageMagick with no "opt" parameter specified ie `opt=OptimizePlus` does not produce output file while still stating that [MoviePy] >>>> File /.../test.gif is ready!

test snippet:
`
from moviepy.editor import *

clip = (VideoFileClip(infile, audio=False))
clip.write_gif('test.gif', program= 'ImageMagick', fuzz=40)
`

Updated the docs for how to add the path of the ImageMagick on windows, because the old document is outdated.

Updated maintainer list in the README.
Removed unnecessary label explanation.

Create v1.0.1