Adding support to vim compiled with python3 support (instead of python)

[juanwolf]

Hi,

Great work for this project !
Except that was not working for me because I'm using vim compiled with python3 support not python so the autoload/browserlink.vim script was giving me some errors.

I replaced few elements to make it work but it would be nice if there's a way to manage both.

I did a pull request to show you what I've changed to make it work, if it can help.

[muellermartin]

I'd also be interested in getting this implemented as "MacVim can no longer be brewed with dynamic support for both Python versions." when MacVim is installed via Homebrew and if Python 3 support has been requested.

Related PR: #42.

[martin-hoger]

Thank you for the plugin. I would also pretty much appreciate support for python3. I was using the plugin for some time, now I had to switch to python3 and get:

Error detected while processing function browserlink#sendCommand:
line    6:
E836: This Vim cannot execute :python after using :py3
E263: Sorry, this command is disabled, the Python library could not be loaded.