[FIX] account: adapted reconciliation widget to bootstrap buttons and web client API changes
[FIX] web: fix view manager header height form view

in form view, the header height was higher than in other views (4 extra
pixels). This was caused by the floating buttons in
.oe-view-manager-buttons.  This commit forces the column to take exactly
30 px regardless of its content. (it is not a problem even if the
content takes extra lines)
[FIX] mail_tip: prevent blank webclient
[ADD] pad: new etherpad plugin to remove autofocus

In the form views where the pads are used, Etherpad-lite automatically
focus on the pad content, even if the user has already started to type
into another field.

This behavior is quite annoying for "quick changes", so we provide a
(very tiny) plugin for Etherpad-lite that will prevent this autofocus.

Detailed installation instructions are also included.
[IMP] account, account_analytic_analysis: fix labelling incoherences

- account: this change aims to keep the same labels on form and list views
- account_analytic_anlysis: correct search field
[IMP] website: correct page hierarchy for comparison snippet
[IMP] project : move all fields planned_hours, effective_hours,
                    total_hours, progress_rate and etc for project.project and project.task in project
                [IMP] project & project_timesheet : project_task_work remove object and improve
                    everything related project.project, project.task
                [IMP] project_issue : move fields progress for project.issue in project_issue_sheet with all dependancy.
                [IMP] project_issue_sheet : add dependancy module project_timesheet.
                [IMP] analytic : set user_id defaults value fix.
                [IMP]: inherit report class  report.project.task.user in project_timesheet.