Be able to add an intermediate WMS layer.

Used at EPFL to add the room numbers
Repo gone public
Merge pull request #787 from kalbermattenm/repo_cloning

Repo gone public
Not needed anymore !
Merge pull request #791 from camptocamp/changelog-fix

Changelog: Not needed anymore !
Merge pull request #782 from camptocamp/wms-base-layer

Be able to add an intermediate WMS layer.
Create schema, say that the default schema is 'main'.
Don't lost mobile specific localisation
Merge pull request #793 from camptocamp/changelog3

Don't lost mobile specific localisation
Merge pull request #792 from camptocamp/doc

Create schema, say that the default schema is 'main'.
Connection is written with an "x" in french
Adding missing root for mobile language file
Merge pull request #794 from pgiraud/mobile_build_missing_root

Adding missing root for mobile language file
Do not filter tiles_url which is an array
Merge pull request #795 from camptocamp/tiles_url_nofilter

Do not filter tiles_url which is an array
Add the missing `tools.js` in the `routing.js` and in the `edit.js`
Sencha Touch upgrade
Don't use autoMaximize as suggested by Sencha community tips
Query list needs a height so that scrollable works. Adding AutoHeightList.
Missing space