Merge pull request #205 from mgmax/develop

Inkscape Plugin: Windows Terminal Server multisession capability. Fix #187
Fix #208: closing the lasercutters/materials dialog deleted all entries
Import settings from URL, ask for default settings at first startup
Merge pull request #211 from mgmax/fix-issue-208

Fix #208: closing the lasercutters/materials dialog deleted all entries
Merge pull request #212 from mgmax/improve-settings-import

Import settings from URL
Fix FabLab Amersfoort URL (Fixes #213)