added information to set up environment

Merge branch 'master' of https://git.mpi-cbg.de/scicomp/bioimage_team/deconvolution_documentation

README.md

@@ -3,10 +3,10 @@
 This repository contains documentaion regarding deconvolution using Huygens from various sources. 
 
 ### If bead images are available
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+---
 Click [here](https://git.mpi-cbg.de/scicomp/bioimage_team/deconvolution_documentation/blob/master/from_SCF/Deconvolution_with_Huygens_using_beads.pdf).
 
 ### For deconvolution using theoretical PSF computation
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+---
 Click [here](https://git.mpi-cbg.de/scicomp/bioimage_team/deconvolution_documentation/blob/master/from_SCF/Deconvolution_with_Huygens_using_theoreticalPSF.pdf).