Adds README.md into doc directory

Index for all CTA documentation

doc/README.md

+# CERN Tape Archive Documentation
+
+## Main Documentation
+
+[The CERN Tape Archive](cta.pdf)
+
+## Design Documents
+
+* [EOS-CTA interface](EOS-CTA_interface.pdf) (preliminary document, Jan. 2017)
+* [Queuing an archive/retrieve request in CTA](queueRequestSeqDiags.pdf)
+* [The Tape Storage Element—Integrating CTA into the data archiving chain of CERN](The_Tape_Storage_Element.pdf)
+* [EOSTAPE Archival Scenario](EOSTAPE_archival.pdf)
+* [EOSTAPE Retrieval Scenario](EOSTAPE_retrieval.pdf)
+
+## Installation Instructions
+
+* [Set up a test environment using Kubernetes on a ctadev virtual machine](../continuousintegration/orchestration/README.md)
+* [Set up a development environment using Kubernetes on your own virtual machine](../continuousintegration/buildtree_runner/README.md)
+
+## Conference Papers
+
+* [An efficient, modular and simple tape archiving solution for LHC Run-3](CHEP2016/CHEP_2016_paper_CTA.pdf) (CHEP2016)
+
+## Presentations
+
+* [CTA Motivations and Context/Programme of Work](cta_program_of_work.pdf) (2015)
+* [CTA Rationale and Status](storage_development_workshop/CTA_-_CERN_CASTOR_Tape_Archive_Rationale_and_Status.pdf) (Jan. 2016)
+* [What, Why and When: CTA and the Tier 1s](GDB_meeting_Feb_8_2017/GDB_meeting_08_Feb_2017_CTA.pdf) (Feb. 2017)
+

doc/integration_discussions/.gitignore

-notes.aux
-notes.log
-notes.synctex.gz