PB-364: Add parser for OGC WMS XML response for GetFeatureInfo.

PB-742: Do not decodeURI twice.

 The link for "more informations" about the mapviewer now directs people to the base page on the 'News' section. If we ever have a CMS overhaul, we'll see where this link should go.

Also included : translations changes that are yet to be merged.

…n-link

PB-1031: link for more informations changed

…hare

PB-900: Add no shared icon and text

On language change, the background layers weren't properly updated so
that the reactivity propagated through to the UI, thus the link to the
source was in the wrong language.

The background layer's attributes didn't update when the language was
changed. This was because we copied the background layer around for
setting the current one.  Refactored the code so that we only set the ID
of the layer and the actual data is being served through a getter.

PB-912 Fix language of background layer attribution

Issue : Supporting http resources with the mapviewer is being rolled out by late January at the latest. We need to inform people still using them to make the change

Fix : We add a feedback warning specifically saying that there are resources in http, and that the user should change that.

remove excess log

PB-827: Add warning when using http resources

Update libs to latest

Issue : when modifying the URL directly, users received no feedback about what they did wrong when making mistakes, especially on a productive environment where most logs are deactivated.
Fix : we now give a feedback for every parameter that is wrongfully filled. We also added some extra cases for the layers, where we want to give a feedback on each individual layer, and for the time slider when everything is in order, but there are no layers supporting it.

 - Added a way to handle external layers in the acceptedValues for layers, sending an error feedback when users try to add an external layer which doesn't have a scheme
 - Small correction to the backgroundLayer acceptedValues, where we were not looking at the right place for information, causing the background layer to be void as soon as we tried to reload.

small adjustments

- We now return an object containing  a validation Boolean, errors and warnings to be pushed
- We need to implement the 'addErrors' and 'addWarnings' methods
- Simplification of the layers validation : we no longer give the full set of parameters, since the only thing that we check is the layer id / base url

- Added the store methods to handle the changes
- Also modified the warnings queue to follow the same logic as the error queue

…e rather than being a method of the AbstractParameterClass, as this couldn't be used in the basic storesync parameters

- we removed some artifacts from when error queues functions were a part of abstractParamConfig class

… when trying to populate the store

 - the timeslider, when reloading, would handle the parameter as a string, and would fail the Number.isInteger test. Also, when activating the timeslider through the button, it would trigger a URL change, and detect some parameters (crosshair and camera, for example) as being present but undefined, causing errors to appear.

small update : ensuring we compare sr  as a number

small update: featureInfo is case insensitive

 - Removed double ternary operator in LayerParamConfig for easier reading
 - Removed dirty ssssssnake case in errorQueues
 - Comments should be in better places, and/or explaining some not so evident parameters validations

Issue : the validation returned a falsy value when the layer parameter was set to an empty string. Also, setting the layer parameter to en empty string would give you the store content, as it was ignoring the parameter in those case

Fix : add a check for an empty string at the very beginning of the layer param validation, and added a check to ensure we can populate the layers with an empty string

removing some snakes

…-all-url-parameters

PB-984: add error feedback for all URL parameters

… editing.

…try.

…rement line.

…ion in modify interaction.

… position.

…ement label.

PB-199: add new point on an existing line