Update Changelog.txt

Changelog.txt

@@ -1,4 +1,76 @@
 # Version 1.5
+- Doku: Write a user wiki 
+  https://wiki.linux-a11y.org/doku.php?id=fenrir_user_manual&s[]=fenrir
+  
+- initial working setup.py
+
+- leave review on typing 
+
+- add dependency check (check-dependencys.py)
+
+- Add nice dummy drivers as template or for debugging
+
+- reimplement detection code for X11
+
+- initial translate structure (manuelcortez Thanks!)  
+  http://www.supernifty.org/blog/2011/09/16/python-localization-made-easy/
+  
+- add a configurable place where you can place own commands or overwrite existing commands without need to change default code
+
+- implement autodetection of plugged and unplugged input devices (python-pyudev) for evdev driver
+  http://stackoverflow.com/questions/22678686/python-script-to-detect-hot-plug-event
+  http://askubuntu.com/questions/508236/how-can-i-run-code-whenever-a-usb-device-is-unplugged-without-requiring-root
+  https://www.mattfischer.com/blog/?p=182
+  
+- implement speechdriver generic (Easy for contribution)
+
+- try to autodetect encoding (Easy for contribution) (Prototype "charmapTTY" in play zone)
+  https://stackoverflow.com/questions/6396659/how-do-you-get-the-encoding-of-the-terminal-from-within-a-python-script
+    
+Braille Support (WIP):
+  initial BrlTTY driver
+  detect device size via driver
+  output to braille device  
+  make flushMode configurable
+  make flushTimeout configurable
+  flush message after X seconds and show current line (review over text)
+  tweak current commands and output
+  command flush_braille
+  command for scroll left
+  command for scroll right  
+  create offset for scrolling
+  respect scrolling
+  make cursor following configurable (brailleCursorTrackingMode)
+    - cell
+    - page  
+  follow cursor while typing  
+  brailleFocusMode:
+    - review = priority to review
+
+- initial try to make it more asynchronus with multpible threads
+
+- be more event based (vcsa sets POLLPRI)
+  http://scotdoyle.com/python-epoll-howto.html
+  Needed events:
+  screen update (vcsa sets POLLPRI)
+  plug input device (udev event)
+  screen changed (logind event, collides with screen update)
+  keyboard input (select, wait forever)
+  braille input (brlapi_readKey)
+  braille flush (timer, sleep)
+  Each event is watched in an own thread. This improves performance and reduce the load.
+  The event loop is to be done as "queue" since those are thread safe.
+  The threads are reading incomming data and add the events and data to the queue
+  the mainloop just reads the queue in an blocking way and executes the needed codepath with the data.
+  clean up the code for the events so that just the correct codepath is used:
+  - screen
+  - input
+  - new device
+
+Settings:
+- configuration should be overwritable with parameter and alternative paths (Easy for contribution)
+Tutorial Mode:
+- navigate through a list of bound commands. speak binding and description.
 
 # Version: 1.00