Fix broken backend form layout

Backend form assumed it had the whole viewport width and height to expand to. This releases replaces the width assumption with a 100% container width, and bandaids the height assumption for compatibility with changed upstream styles, in absence of a robust generic solution.

Fix broken translations

Merge pull request #48 from mapbender/hotfix/translations-keys

Hotfix/translations keys

Update vendor and version constraint vis-ui

Update vendor and version constraint vis-ui mainly for a bugfix in vis-ui

1.1.61

Fix composer definition

1.1.60

Fix context menu CSS path

1.1.58: Remove default clustering settings (eSlider)

@axxl on behalf of @eslider

Fix publishing digitizer configuration

1.1.51

Fix publishing digitizer configuration

1.1.50

Fix administration YAML editor

1.1.49

Fix print and remove second opened feature

1.1.44

Fix getting last insert id for PostgreSQL