Moved old DB migration out of main setup in README

Fixes #86. Also updated the Travis badge to point to the right branch.

Author: stevenmirabito

README.md

@@ -1,7 +1,7 @@
 Conditional
 ===========
 
-[![Build Status](https://travis-ci.org/ComputerScienceHouse/conditional.svg?branch=travis-ci)](https://travis-ci.org/ComputerScienceHouse/conditional)
+[![Build Status](https://travis-ci.org/ComputerScienceHouse/conditional.svg)](https://travis-ci.org/ComputerScienceHouse/conditional)
 
 A comprehensive membership evaluations solution for Computer Science House.
 
@@ -14,6 +14,7 @@ To run the application, you must have the latest version of [Python 3](https://w
 virtualenv .conditionalenv -p `which python3`
 source .conditionalenv/bin/activate
 pip install -r requirements.txt
+export FLASK_APP=app.py
 ```
 
 In addition, you must have Node, NPM, and Gulp CLI installed to properly execute the asset pipeline. If you don't have Node installed, we recommending installing with [NVM](https://github.com/creationix/nvm):
@@ -32,11 +33,6 @@ npm install
 
 You must create `config.py` in the top-level directory with the appropriate credentials for the application to run. See `config.sample.py` for an example. To perform the initial database migration, run the following commands before starting the application:
 
-```
-pip install pymysql
-flask zoo
-```
-
 Once you have all of the dependencies installed, simply run:
 
 ```
@@ -62,3 +58,12 @@ flask db migrate
 The new migration script in `migrations/versions` should be verified before being committed, as Alembic may not detect every change you make to the models.
 
 For more information, refer to the [Flask-Migrate](https://flask-migrate.readthedocs.io/) documentation.
+
+### Old Evals DB Migration
+
+Conditional includes a utility to facilitate data migrations from the old Evals DB. This isn't necessary to run Conditional. To perform this migration, run the following commands before starting the application:
+
+```
+pip install pymysql
+flask zoo
+```