add pdf file for lucidchart

Author: phoman14

.gitignore

@@ -2,7 +2,7 @@
 .nfs*
 #*.png
 Rcheck.txt
-*.pdf
+#*.pdf
 tests/testthat/otherData/
 .Rproj.user
 

README.md

@@ -4,7 +4,9 @@
 [![Docker Image Version](https://img.shields.io/docker/v/nciccbr/scworkflow?label=docker)](https://hub.docker.com/r/nciccbr/scworkflow)
 
 
-<img src="https://raw.githubusercontent.com/NIDAP-Community/SCWorkflow/GalaxyCLI/vignettes/SCWorkflow.png">
+
+[![](https://raw.githubusercontent.com/NIDAP-Community/SCWorkflow/GalaxyCLI/vignettes/SCWorkflow.png)](https://raw.githubusercontent.com/NIDAP-Community/SCWorkflow/GalaxyCLI/vignettes/SCWorkflow.pdf)
+
 
 The Single Cell Workflow streamlines the analysis of multimodal Single Cell RNA-Seq data produced from 10x Genomics.  It can be run in a docker container, and for biologists, in user-friendly web-based interactive notebooks (NIDAP, Palantir Foundry). Much of it is based on the Seurat workflow in Bioconductor, and supports CITE-Seq data.  It incorporates a cell identification step (ModScore) that utilizes module scores obtained from Seurat and also includes Harmony for batch correction.