Updated REST API (markdown)
Less direct links, to make wiki more work outside of GitHub.
HTTPS links where available
Fix links to detailed documentation
Added API documentation on how to delete a card. For API URL /api/boards/:boardId/lists/:listId/cards/:cardId
Added API documentation on how to update a card. For API URL /api/boards/:boardId/lists/:fromListId/cards/:cardId
Created section for API requests related to Cards.
Added API documentation on how to add a card to list-board-swimlane. URL /api/boards/:boardId/lists/:listId/cards
Add HTTP method column in user API REST list
Complete description
Typo Fix
Add warning for deleting user.
Fix unnecessary path
Add a summary to the rest api doc
Created REST API (markdown)