Issue 487 floorplans

[andreasweishaupt]

• added floor plan T_40x32_13L and D_40x37_15L
• changed icons for floor plans
• optimized styling of the floor plans in the left sidebar
• move story element slots to the correct positions

[coveralls]

Pull Request Test Coverage Report for Build 8083646243

Details

• -8 of 149 (94.63%) changed or added relevant lines in 11 files are covered.
• 2 unchanged lines in 2 files lost coverage.
• Overall coverage increased (+0.08%) to 80.15%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
Presentation/Components/Forms/Space/SpaceLayoutSelection.razor	0	2	0.0%
Shared/FloorPlanElementSorter.cs	7	13	53.85%
<!--	Total:	141	149	94.63%	-->

Files with Coverage Reduction	New Missed Lines	%
Presentation/Components/Forms/Space/SpaceLayoutSelection.razor	1	0.0%
Shared/FloorPlanElementSorter.cs	1	38.24%
<!--	Total:	2		-->

Totals
Change from base Build 8083277827:	0.08%
Covered Lines:	14851
Relevant Lines:	18529

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💛 - Coveralls

[andreasweishaupt]

Fixes #487