4.0.0 * Replicate new issue_template from loopback (Siddhi Pai) * Replicate issue_template from loopback repo (Siddhi Pai) * fix linting problems (juanra) * Extract functions to base connector (ssh24) * Refactor alter table (ssh24) * Typo on README (#236) (Ctibor Laky) * Return if column is generated or not (#198) (Christiaan Westerbeek) * Upgrade to loopback-connector@4.x (Loay) * Refactor migration methods (ssh24) * Refactor Discovery Methods (Loay) * Remove old TODO and commented out code (Matthew Dickinson) * Fix autoupdate to create foreign keys after tables (Matthew Dickinson) * Add logging for errors encountered in discovery (Matthew Dickinson) * Update signature for alterTable (Matthew Dickinson) * Limit foreign key creation current connector (Matthew Dickinson) * Fix linting error (Matthew Dickinson) * Added test to validate foreign key handling (Matthew Dickinson) * Update foreign key creation table name handling (Matthew Dickinson) * Update alterTable to actually drop constraints (Matthew Dickinson) * Add rough handling for automatic foreign keys (Matthew Dickinson) * remove line not needed (#237) (ivy ho) * Update LB-connector version (Loay)