[V3 Everything] Package bot and write setup scripts (#964)

Ya'll are gonna hate me.

* Initial modifications

* Add initial setup.py

* working setup py help

* Modify setup file to package stuff

* Move a bunch of shit and fix imports

* Fix or skip tests

* Must add init files for find_packages to work

* Move main to scripts folder and rename

* Add shebangs

* Copy over translation files

* WORKING PIP INSTALL

* add dependency information

* Hardcoded version for now, will need to figure out a better way to do this

* OKAY ITS FINALLY FUCKING WORKING

* Add this guy

* Fix stuff

* Change readme to rst

* Remove double sentry opt in

* Oopsie

* Fix this thing

* Aaaand fix test

* Aaaand fix test

* Fix core cog importing and default cog install path

* Adjust readme

* change instance name from optional to required

* Ayyy let's do more dependency injection

.travis.yml

@@ -4,9 +4,9 @@ python:
   - "3.5.3"
   - "3.6.1"
 install:
-  - pip install -r requirements.txt
+  - pip install --process-dependency-links -e .[test]
 script:
-  - python -m compileall ./cogs
+  - python -m compileall ./redbot/cogs
   - python -m pytest
 cache: pip
 notifications: