fix discovery dialog sorting, remove services from the discovery dialog when they go offline

bugfix: On Windows, sometimes the the wrong line in the service discovery list control is updated when multiple services are displayed and a new service is discovered.

fix pyZeroconf bug where getServiceInfo returns None.
This allows the discovery window to work with targets using Avahi to advertise their services.
(patch obtained from <http://sourceforge.net/tracker/?func=detail&aid=1600775&group_id=100909&atid=628622>)

Added ShowMaster button icon for Canfestival plugin

Adding new svgui support using twisted website HMI
Updating svgui example

Removing old svgui support using wxsvg

Adding support for twisted website HMI

Adding support for twisted website HMI

Adding support for python plugin wxglade_hmi allowing creation of PLC HMI using wxglade
Updating linux wxglade example according to this new plugin design

Move python evaluator to create a python plugin containing any related python module

Bug extra_files deletion in working directory fixed

Bug extra_files deletion in working directory fixed

Adding support for recursively generate STLibrary and BlockLibrary according to plugin tree

Adding support for internationalization

Adding support for internationalization

update cf_runtime.c (now call TimerInit and TimerCleanup on win32 platform)

prevent eclipse to push .project with .hgignore

removed dead hidden files

close ZeroConf object when exiting the Service Discovery window.
(otherwise pythonw.exe does not exit when closing Beremiz on Windows)

Adding support for printing lines where matiec failed in Log console (thanks to Brendan)
Bug that prevent to see errors in editor with double click fixed.

Fix refresh of Beremiz button when connection lost
Adding support for Debug to register tick

Fix refresh of Beremiz button when connection lost

Adding Lock around C code called by Debug thread

fixed bug : Lock _FreePLC until _stopPLC finish

Adding support for matiec new command line syntax

- now call load, start, free PLC from the python Thread

- add a wx timer (500ms) that pull the plc state to refresh Beremiz icons
(fix problem when command PLC with the TaskBar icon)

add "\n" to logger when pyro fall in error

Bug while parsing long located variables in GetLocations fixed

remove french comment in python_gear block

add python_gear block (to execute python command each given cycle interval)

get the WaitPythonCommands return (semaphore error code) to quit python_iterator loop when semaphore is destroyed

Wait the debug thread has terminated before freeing PLC to avoid random segmentation fault.

Store working directory to globals copy, in order to be used in runtime.py.

Add try/except in wx_evaluator to get and print exception when command failed and unlock in all cases to not block the python thread

Replacing Debug rt_sem by rt_pipe

Get PDOmapping exception from canfestival plugin

Adding support for using only PDO define in EDS file and not configured for adding mapping in node

Adding support for updating PLC status when stopping

Adding support for enable/Disable plugins

Add LoliTech phone number in bug report

Fixed bug : Segmentation fault or locks when stop PLC if no CAN network.

fixed bug : buffer overflow when debugging PLC with python blocks

Adding support for unsubscribe all variables while transferring

fixed wrong pthread initialisation

add utf-8 and save shortcut support in PythonST
fixed bug execfile order (runtime.py / hmy.py) in PLCObject.py
Fixed bug with locale (wrong convertion "." to ",")

remove print messages

add autostart plc feature for beremiz_service (bug fixed)

add autostart plc feature for beremiz_service

Close Debug Window when program transfered