add new folders project /proAndroid4 and /courseraAndroid101
Update README.md

add discription README
remove old project ToDoList, add new
add new project-folder devColibri->add new simple project Hello World. Modified project ToDoList
Merge branch 'proAndroid4' of https://github.com/b4w/Android into proAndroid4
add new sample project ExamIntent
add sample project SendDataToLastActivity. Send some data in other activity
add sample project ShowToast. Show Toast notification in screen
add new sample project ControlOfOrientation. Create 2 main_layout (portrait and landscape) and switch them
add new interesting sample project ActivityResultExam
add new sample AlertDialogExam. Work with alert dialog system on phone
add new project ManagerLayout. Work with layouts - linear and table layouts
add 2 sample layouts to ManagerLayout. GridLayout and RelativeLayout.
add new project AndroidLogExam. Work with android logging system - warning, error, info, debug, verbose and what the fuck! =)
add new project IntentFilterExam. Work with implicit and explicit calls activity
add new project ListViewExam. Work with ListView, system ArrayAdapter and customer Adapter with pojo class
add new project MyMenyExam. Work with android menu. 2 implementation menu
add new project MyNotification. Work with simple notification
update project MyNotification. Work with notification
add new directory - startAndroid where i am working with lessons from startandroid site