Delete /test directory
Add guard-rspec and spring to Gemfile
Create Guardfile
Create spec_helper
Add gems for test
Configure Guardfile for rspec
Delete unnecessary test files
Replace rails_helper with spec_helper
Fix spec_helper to not load unnecessary file
Add faker to Gemfile
Prepare factories
Create model specs
Create tests for ChartsController
Remove issue_id column from Chart model
Annotate models
Create tests for IssuesController
Delete unnecessary test files
Create pending feature specs
Merge pull request #19 from edwardkenfox/prepare_tests

Prepare tests