Add last date of connection of a client inside the opsi client tab

Requirements

• Filling out the template is required. Any Enhancement request that does not include enough information to be reviewed in a timely manner may be closed at the maintainers' discretion.
• All new code requires tests to ensure against regressions

Descriptive title for this enhancement

add last date of connection of a client inside the opsi client tab

Actual behavior

There is no information about the last connexion of a opsi client to the opsi server

Expected behavior

See the last connexion of a opsi client to the opsi server in the opsi tab

Step by step description of new behaviour

1. Click on the opsi tab in an opsi client
2. See a text line with the latest opsi client connexion
3. Store the info in a ldap attributes

Benefits

Be able to see of the client as connected recently

Possible Drawbacks

Lots of call to the webservice, in this case

Applicable Issues

detect when a set of client doesn't connect anymore

added PJ1703-0080 label

created branch 5737-add-last-date-of-connection-of-a-client-inside-the-opsi-client-tab

mentioned in commit cf82c9af

added 30m of time spent at 2017-11-27

added 2h of time spent at 2017-11-27

created branch 5737-add-last-date-of-connection-of-a-client-inside-the-opsi-client-tab

mentioned in commit cb646ab8

added 10m of time spent at 2017-11-27

added To Be Tested label

added 10m of time spent at 2017-11-27

closed

removed To Be Tested label

added Added label

changed title from add last date of connection of a client inside the opsi client tab to Add last date of connection of a client inside the opsi client tab