Fixes#747. Fixes#748.
This updates README.dev.md to include clear, step-by-step instructions
for setting up the Zulip dev environment Windows 10, OS X El Capitan,
Ubuntu 14.04 Trusty, and Ubuntu 16.04 Xenial. It is aimed at first-time
contributors.
I tested these instructions multiple times on each of the target
systems.
Also added is a "trobleshooting and common errors" section which
documents the most common errors contributors are likely to encounter
during setup and how to fix them.
Improvements based on feedback from @timabbott.
- Fixes whitespace issues so linter will pass.
- Updates memory requirement.
- Re-orders so operating systems are listed alphabetically.
- Updates headings to be clearer.
- Updates and adds ToC entries for clarity.
- Adds screen shot of Zulip dev environment running in browser.
- Adds details about using dev environment, including about logging.
- Misc other minor changes for clarity.
- Adds a stub for docs/logging.md
- Adds details about configuring Cygwin for native symlinks.
Christie Koehler