Fix compose

See merge request !7

    - For mongo service, change the "sleep 3" instruction into "mongostat -n 1".
    The instruction meant to wait for the server startup procedure.
    Mongostat should print up when such procedure are completed meanwhile "sleep"
    is infrastucture dependent
    - For opensilex service, reply the "chown" command at the entry point time.
    The mounted volume remaind owned by root:root otherwise and the config file
    could not be generated.

Fix compose

See merge request !6

feat: You can now copy additional config file to the OpenSILEX container (e.g. GDPR files)

See merge request !5

Update readme
Update opensilex env config file for vitis explorer project

Next 1.0.0 rc+7

See merge request !4

update to  1.0.0 rc+7

See merge request !3

Add version label option

Update README to 1.0.0-rc+6
Add import export script

Add export import functions
Add custom configuration
Add reverse proxy management of mongoexpress