* 'master' of https://github.com/ParsePlatform/parse-server:
Remove limit when counting results.
beforeSave changes should propagate to the response
Fix delete relation field when _Join collection not exist
Test empty authData block on login for #413
Fix for related query on non-existing column
Fix Markdown format: make checkboxes visible
Fix create wrong _Session for Facebook login
Modified the npm dev script to support Windows
Improves tests, ensure unicity of roleIds
Fix reversed roles lookup
Fix leak warnings in tests, use mongodb-runner from node_modules
Improves documentation, add loading tests
Improves loading of Push Adapter, fix loading of S3Adapter
Adds public_html and views for packaging
Removes shebang for windows
Better support for windows builds
Fix add field to system schema
Convert Schema.js to ES6 class.