Move plugin-specific tests of db.executeSql() & sqlitePlugin.deleteDatabase() to the end
Add tests to reproduce bugs #109/#110/#111/#112 & verify fixes (missing openDatabase()/db.close()/deleteDatabase() callbacks; double db.executeSql() callbacks; deleteDatabase() not reliable); small changes to deleteAndConfirmDeleted() helper function for existing test of sqlitePlugin.deleteDatabase()
Remove extra test for #111 (double db.executeSql() CB); cleanup
Fixes to SQLitePlugin.coffee.md for open/close db callbacks & opening db after delete (ref: #109/#110/#112); all but one test ok on iOS (www/SQLitePlugin.js regenerated)