Markdown update

Update docs in general

Markdown setup

Update conf.py

Update index.md

Update conf.py

Change links and index.md

most most dev dependencies to dependencies

Update conf.py

First basic changes to readTheDocs table of content

decode / encode tuple

Update conf.py

documentaion: convert rst to md

Fix encoding fallback function

Publish

 - remix-core@0.0.11
 - remix-debug@0.0.5
 - remix-debugger@0.1.5
 - remix-lib@0.2.5
 - remix-solidity@0.1.7

Publish