remove old helper files

_workflow_scheme/drawioimport.csv

-step,folder,fill,stroke,shape,id
-assays/Talinum_RNASeq_minimal,assays,#FFC000,#2D3E69,rectangle,1
-runs/shiny_prep,runs,#C21F3A,#2D3E69,ellipse,2
-runs/kallisto_quant,runs,#C21F3A,#2D3E69,ellipse,3
-runs/merged_isa_metadata,runs,#C21F3A,#2D3E69,ellipse,4
-runs/kallisto_collect,runs,#C21F3A,#2D3E69,ellipse,5
-runs/kallisto_index,runs,#C21F3A,#2D3E69,ellipse,6
-runs/kallisto_sleuth,runs,#C21F3A,#2D3E69,ellipse,7
-studies/TalinumGenomeDraft,studies,#B4CE82,#2D3E50,rectangle,8
-studies/TalinumFacultativeCAM,studies,#B4CE82,#2D3E50,rectangle,9
-workflows/merge_isa_metadata,workflows,#4FB3D9,#2D3E57,rhombus,10
-workflows/shiny_prep,workflows,#4FB3D9,#2D3E57,rhombus,11
-workflows/kallisto_quant,workflows,#4FB3D9,#2D3E57,rhombus,12
-workflows/kallisto_collect,workflows,#4FB3D9,#2D3E57,rhombus,13
-workflows/kallisto_index,workflows,#4FB3D9,#2D3E57,rhombus,14
-workflows/kallisto_sleuth,workflows,#4FB3D9,#2D3E57,rhombus,15

_workflow_scheme/drawioimport_header

-## Hello World
-# label: %step%
-# style: shape=%shape%;fillColor=%fill%;strokeColor=%stroke%;
-# namespace: csvimport-
-# width: auto
-# height: auto
-# padding: 15
-# ignore: id,shape,fill,stroke,folder
-# nodespacing: 40
-# levelspacing: 100
-# edgespacing: 40
-# layout: auto
-## CSV starts under this line

_workflow_scheme/drawioimport_ready

-## Hello World
-# label: %step%
-# style: shape=%shape%;fillColor=%fill%;strokeColor=%stroke%;
-# namespace: csvimport-
-# width: auto
-# height: auto
-# padding: 15
-# ignore: id,shape,fill,stroke,folder
-# nodespacing: 40
-# levelspacing: 100
-# edgespacing: 40
-# layout: auto
-## CSV starts under this line
-step,folder,fill,stroke,shape,id
-assays/Talinum_RNASeq_minimal,assays,#FFC000,#2D3E69,rectangle,1
-runs/shiny_prep,runs,#C21F3A,#2D3E69,ellipse,2
-runs/kallisto_quant,runs,#C21F3A,#2D3E69,ellipse,3
-runs/merged_isa_metadata,runs,#C21F3A,#2D3E69,ellipse,4
-runs/kallisto_collect,runs,#C21F3A,#2D3E69,ellipse,5
-runs/kallisto_index,runs,#C21F3A,#2D3E69,ellipse,6
-runs/kallisto_sleuth,runs,#C21F3A,#2D3E69,ellipse,7
-studies/TalinumGenomeDraft,studies,#B4CE82,#2D3E50,rectangle,8
-studies/TalinumFacultativeCAM,studies,#B4CE82,#2D3E50,rectangle,9
-workflows/merge_isa_metadata,workflows,#4FB3D9,#2D3E57,rhombus,10
-workflows/shiny_prep,workflows,#4FB3D9,#2D3E57,rhombus,11
-workflows/kallisto_quant,workflows,#4FB3D9,#2D3E57,rhombus,12
-workflows/kallisto_collect,workflows,#4FB3D9,#2D3E57,rhombus,13
-workflows/kallisto_index,workflows,#4FB3D9,#2D3E57,rhombus,14
-workflows/kallisto_sleuth,workflows,#4FB3D9,#2D3E57,rhombus,15