By default "www-data" don't have any rights on postgis table

Due wrong dependencies between puppet modules.
plugins cgxp_layertree and cgxp_login now need the EVENTS object to be able to warn the user that some content in his permalink is available on when identified
re-enabled private checkbox for layer of type WMTS
Fix typo in doc
Merge pull request #1143 from camptocamp/doc-typo

Fix typo in doc
Merge pull request #1142 from camptocamp/wmts_private_mode

re-enabled private checkbox for layer of type WMTS
Merge pull request #1141 from camptocamp/restricted_content_warning

warn user of permalink content not available to him
Add example of iconOffset in API
Merge pull request #1148 from camptocamp/iconOffset

Add example of iconOffset in API
update private/public checkbox handling code to allow wmts too
Merge pull request #1156 from camptocamp/wmts_private_mode_part2

update private/public checkbox handling code to allow wmts too
Update OpenLayers
Merge branch '1.5'

Conflicts:
	doc/integrator/install_application.rst
Merge remote-tracking branch 'origin/1.5'
Configurable server

Be able to configure server of URL present in the database