New upstream version 4.0.0-beta5

CHANGELOG.md

 # Change Log
 All notable changes to this project will be documented in this file.
 
+## [4.0.0-beta5] - 2018-01-28
+### Added
+- Code beautifiers are available for JavaScript, XML, XUL and RDF files
+- Translations are now managed with the Transifex tools.
+  You can participate with our [Transifex project](https://www.transifex.com/exchangecalendar/exchangecalendar/)
+- New locales: cs-CZ, pl, sk
+- Thunderbird Global Search preferences to explain that emailtag need them and won't work if disabled.
+
+### Changed
+- Use Makefile instead of custom build shell (#98)
+- Update install.rdf, README with new community
+- Builds now will disable automatic update checker to avoid issue with new forks
+- XML requests sent to Exchange servers now set "utf-8" for Content-Type HTTP header.
+- Logs now redirects to ExchangeCalendar Github community (#92)
+- Code tree has been structured to distinguish parts of the module (#80)
+  Current parts are now: addressbook, calendar, common and emailtag
+  Namespaces were updated too to reflect the new code structure.
+
+### Fixed
+- Compatibilty with Lightning 5.4.2 and the new option to edit events and tasks from tabs (#60)
+- Some events were hidden from month view due to TimeZone errors (#67)
+- Hide password in logs if requested (#100)
+- Hide password shown in dialog boxes (#103)
+
+### Removed
+- `email` root directory contained only empty codes.
+- debug preferences were always enabled, they are now removed (#133)
+  It was disabling cache and forced the Thunderbird Global Search Indexer to be enabled.
+
 ## [4.0.0-beta4] - 2017-07-03
 ### Added
 - Turkish localization #43, #44, #46
@@ -28,7 +57,21 @@ All notable changes to this project will be documented in this file.
 
 ## [4.0.0-beta2] - 2017-06-10
 ### Fixed
-- Opening and working with Attachment dialog #12
+- Event/Item editor dialog:
+  - Default toolbar now uses "Save and close" button as in vanilla Lightning #9
+  - Attendees dialog is now managed by Lightning directly
+  - Opening and working with Attachment dialog #12
+
+### Known bugs
+- Event/Item editor dialog:
+  - Some times, the HTML editor for task content is frozen and nothing can be edited.
+  A workaround is to close the task and open it again.
+
+
+## [4.0.0-beta1] - 2017-05-29
+First pre-release under new project and community.
+
+This release should primarily address issues with Thunderbird 52 and Lightning 5.4.
 
 ## [3.9.0] - unknown release date
 - Stable Release

README.md

-Exchange Calendar is an **add-on for Thunderbird and Lightning** that provides **Exchange calendar support**.
+## Introduction
+
+Exchange Calendar is an add-on for [Thunderbird](https://mozilla.org/thunderbird)
+and [Seamonkey](https://www.seamonkey-project.org/).
+
+It extends the [Lightning](https://mozilla.org/calendar) add-on to provide
+[Microsoft Exchange](http://microsoft.com/exchange) support.
+
+Exchange Calendar extension can:
+  * Synchronize calendars, tasks, and contacts with a Microsoft Exchange server.
+  * Create, edit and update events and tasks.
+  * Display contacts from your address books and the global address list
+    (they are only readable, they are usable with address autocompletion).
+  * Manage the Exchange « out of office » feature.
+
+This extension requires:
+  * Lightning extension corresponding to the Thunderbird release.
+  * The Exchange server has to provide an Exchange Web Service.
+
+This extension was developed by its original author (Michel Verbraak) for
+Exchange 2007, 2010 and 2013.
+
+The ExchangeCalendar community is now maintaining this extension. Support is
+best effort and cannot be guaranteed. Contributions are welcome.
 
 ## Contributing
-This add-on is open-source and based on the work of many [contributors](https://github.com/ExchangeCalendar/exchangecalendar/graphs/contributors).
 
-### Installing developement tools
-You will need to install Dom Inspector, Javascript Debugger and some other development tools. Fortunately `Thunderbird addons` makes it easy to install all of these: 
-  
-Now using bash we'll compile the addon we need (which are written in wiki)
+This add-on is open source and based on the work of many
+[contributors](https://github.com/ExchangeCalendar/exchangecalendar/graphs/contributors).
+
+This project is a community driven effort to develop and maintain the
+"Exchange EWS Provider" extension originally created by Michel Verbraak.
+
+### Provide feedback, report issue
+
+You are welcome to provide feedback on our Github project:
+https://github.com/ExchangeCalendar/exchangecalendar
+
+Please note that the project is built only for latest stable Thunderbird release
+and latest stable Lightning release.
+
+The more information you can provide about an issue, the easier it becomes to
+reproduce and fix. Examples of helpful informations are:
+  * Thunderbird version
+  * Lightning version
+  * Active Thunderbird add-ons
+  * Log output
+
+### Get project and build it
 
-    cd ./exchangecalendar_master; chmod +x ./build.sh; ./build.sh;
+To build the add-on, you have to:
+```bash
+# clone this project
+git clone https://github.com/ExchangeCalendar/exchangecalendar.git
+cd exchangecalendar
+# build it
+make build
+```
+Then an `xpi` file is created in the project folder.
+This file is directly installable from the add-on page of Thunderbird.
+
+If it doesn't work, please check you have these tools installed (example for
+Debian):
+```bash
+sudo apt install git-core zip
+```
+
+### Patch the code
+
+To help us to maintain the code, we will be thankful to follow these main
+guidelines:
+
+* Use indentation with 4 spaces
+* Avoid too long lines, try to break long lines into smaller ones
+* Avoid to write "spaghetti" code with too many if/else imbrications
+* Try to keep code simple to help us maintain it on long term
+
+Note that our `Makefile` has a `beautify` target which will try to beautify
+all JavaScript (requires `jsbeautifier` Debian package) and XML code
+(requires `tidy` package) to help maintain a clean code.
+
+When your patches are ready, you are welcome to do pull requests on our
+repository.
+
+Please help us to review your code by making multiple small pull
+requests instead of big ones modifying big parts of the code.
+
+### Translate
+
+You are welcome to provide translation updates on our Transifex project:
+https://www.transifex.com/ExchangeCalendar/exchangecalendar
 
 ## License
-This software is licensed under the [GNU GPL] Version 3 
-[GNU GPL]: http://www.gnu.org/licenses/gpl.html
+
+This software is provided on a best-effort basis without any warranty.
+Please see the [license](http://www.gnu.org/licenses/gpl.html)
+for details.
+
+Some of the icons and images used are from the Fugue Icons Collection made
+by [Yusuke Kamiyamane](http://p.yusukekamiyamane.com/).

addressbook/content/abCardOverlay.js

+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: GPL 3.0
+ *
+ * The contents of this file are subject to the General Public License
+ * 3.0 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.gnu.org/licenses/gpl.html
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,