Log Message:
Update fengoffice to 2.4.0.6.  (This is a leaf package and this update
contains security fix.)

Since 2.4.0.5
- bugfix: Don't send notification when add mail.

Since 2.4.0.4
- bugfix: Deprecated functions usage.
- bugfix: Emtpy trash can was using a deprecated function with performance issues.
- bugfix: Missing parameters in function invocation.

Since 2.4.0.3
- bugfix: can't delete template task, permission denied.

Since 2.4.0.2
- bugfix: langs customer_folder and project_folder.
- bugfix: can't add contacts from mail.
- bugfix: on activity widget move action don't display.
- bugfix: when create user, notifications break mysql transaction.

Since 2.4.0.1
- bugfix: cron process to emtpy trash can does not delete members asociated to \ 
contacts.

Since 2.4.0
- bugfix: tab order fix in quick add task;
- bugfix: issue when create a subtask from task view;

Since 2.4-rc
- fetaure: error message improved when upload limit is reached.
- bugfix: on gantt, names of the tasks were not displayed completely.
- bugfix: on gantt, the time estimation for tasks was not displayed correctly.
- bugfix: date custom properties default value does not use user's timezone.
- bugfix: on people widget add user combo is not ordered by name.
- bugfix: on activity widget dates have gmt errors.
- bugfix: general search allways search for empty string.
- bugfix: url files are not saved correctly when url is not absolute.
- bugfix: imap fetch fixed when last email does not exists in server.
- bugfix: only invite automatically the "filtered user" when adding a \ 
new event, not when editing an existing one.
- bugfix: variable member_deleted uninitialized in a cycle, maintains the value \ 
of previous iterations and fills the log warnings.
- bugfix: don't display group-mailer button if user doesn't have an email account.
- bugfix: allow mail rules for all incoming messages, useful for autoreplies.
- bugfix: the invitations of the events created on google calendar will have the \ 
same special ID of the event.

Since 2.4-beta
- feature: alert users if they have mails in the outbox
- feature: contact custom reports - added columns for address, phones, webpages \ 
and im.
- feature: display time estimation in time reports when grouping by tasks
- feature: config option to add default permissions to users when creating a member.
- system: upgrade Swift Mailer from version 4.0.6 to 5.0.1, this improves and \ 
solves some issues when sending emails with exchange servers
- bugfix: on user login when save timezone don't change the update_on value
- bugfix: solved an issue when editing a repetitive task and changing its \ 
previous repetition value
- bugfix: solved when editing a template task can't remove a dimension member
- bugfix: solved using repeating tasks when applying a template
- bugfix: on tasks and timeslots reports, if grouped by task it diplay milestones
- bugfix: allow the creation of templates in the root (View all)
- bugfix: Users are now shown by default in the People tab.
- bugfix: when printing the task list view, tasks now display their progress and \ 
estimation
- bugfix: on general search prevent multiple form submit.

Since 2.3.2.1
- feature: templates have been greatly improved: they have changed completely \ 
for good!
- feature: remember selection on total task execution time report
- feature: when sending an email, if a word containing attach is found and no \ 
attachment if found, it triggers an alert.
- feature: new user config option to set how many members are shown in breadcrumbs
- feature: update plugins after running upgrade from console.
- feature: add root permission when creating executive or superior users.
- feature: contact edit form has been improved

- bugfix: when uploading avatars, if it is .png and its size is smaller than \ 
128x128 the image is not resized
- bugfix: when sending an mail, the sender is now subscribed to it
- bugfix: when adding a file from an email attachment, its now set to be created \ 
by the account owner
- bugfix: reporting pagination fixed
- bugfix: custom reports, csv and pdf export only exports the active page..now \ 
it exports everything!
- bugfix: don't collapse task group after performing an action to the task when \ 
group is expanded.
- bugfix: email parsing removes enters and some emails were not shown correctly
- bugfix: people widget in french used to cause a syntax error
- bugfix: don't classify email in account's member if conversation is already \ 
classified.
- bugfix: task filtering by user has been improved: it loads faster and more accurate
- bugfix: the users selectbox for assignees has been improved: it loads faster \ 
and more accurate
- bugfix: check for "can manage contacts" in system permissions if \ 
column exists
- bugfix: email parsing does not fetch addresses when they are separated by semicolon
- bugfix: tasks assigned to filter doesn't filter correctly when logged user is \ 
an internal collaborator and users can add objects without classifying them.
- bugfix: search result pagination issue
- bugfix: search results ordered by date again
- bugfix: add to searchable objects failed for some emails
- bugfix: custom properties migration fix
- bugfix: feng 1 to feng 2 upgrade improved
- bugfix: style fixes in administration tabs
- bugfix: checkbox in contact tab now is working properly. initially it does not \ 
show the users
- bugfix: google calendar sync issue for events with over 100 chars has been solved
- bugfix: contact csv export fixed: when no contact is selected => export all \ 
contact csv export fixed
- bugfix: some undefined variables have been defined
- bugfix: some translations that were missing were added
- security: remove xss from request parameters
- performance: search engine has been greatly improved
- other: the search button is disabled until returns the search result
- other: when upgrading to 2.4 the completed tasks from feng 1 will change to \ 
100% in completed percentage