adds rough content of pandoc papers

paper.md

-## branching model
+% pandoc papers
+% Christian Krause
 
-### multi master
+# intro
+
+## goals
+
+- focus on content/writing
+- next generation communication
+  - avoid emails with attachments, right?
+  - reviews!
+- automated publishing
+
+# tool overview
+
+## markdown
+
+- easy to learn, read and write
+- no distractions to procrastinate
+- no fiddling with WYSIWYG
+
+## git
+
+- version control
+- free backup
+- easy revert
+
+## GitLab
+
+- self-hosted, full control
+- communication: discussion and reviews
+- continuous deployment to e.g. cloud storage
+
+## pandoc
+
+- render markup source to high quality PDF
+- markup usually less powerful than LaTeX, but inline LaTeX can be used
+- supports templates e.g. for different journals or iDiv branding
+
+## make
+
+- automate build
+- create images with visualization tools (see below)
+
+# optional tools
+
+## Graphviz/dot
+
+- graph visualization language
+- define flowcharts with code
+- **dot** handles rendering
+- use **make** to automatically build
+
+## R scripts
+
+- turn scientific computing results (CSV) to charts
+- use **make** to automatically build
+
+# branching model
+
+## multi master
 
 - paper with many journals, different paper text
 - one branch per journal
 - carefully **cherry-pick** additions to all masters
 
-### trunk based development
+## trunk based development
 
 - same paper text
 - different themes for journals
 - journal-themes via sub-module --> make them reusable
 
+# misc
+
 ## helpful commands
 
 Better diff command for text:
@@ -19,3 +79,8 @@ Better diff command for text:
 ```bash
 git diff -w --ignore-blank-lines --word-diff
 ```
+
+## unsolved problems
+
+- to wrap or not to wrap
+- true paragraph-based diff