archivesunleashed/aut-docs-new

- Add ScalaDF example for: Extract Plain Text Without HTTP Headers
- See also:
   - archivesunleashed/aut#368
   - archivesunleashed/aut#374
   - archivesunleashed/aut#370

* Incorporate PySpark setup into overall documentation.

- Removes standalone PySpark documentation.
- Incorporates PySpark setup into getting started documentation.
- Incorporates PySpark examples into overall documentation.
- Breaks out scaling documentation to it's own documentation.
- Removes cruft.
- Renames files so they're all lowercase now.
- Updates README ToC

- Add documentation for binary analysis and extraction in Scala DF and
Python DF
- Add Scala DF and Python DF version of extractImageLinks
- Update main ToC

* Fixing table of content links

* Adding more relative links

* Adding image (fixing existing markdown)

* Removing image on seeing it rendered

Heading changed to verb phrases so it fits with "How do I..."

- Flesh out root README with a site-wide table of contents;
- Provide some basic introduction;
- Provide some context on RDD/DF; and
- Break the large "getting started and overview" document into at least two parts.

* Beginning of doc reorg.

* Update collection-analysis.md

* Update collection-analysis.md

* Update collection-analysis.md

* Update collection-analysis.md

* Update collection-analysis.md

* Update collection-analysis.md

* Update collection-analysis.md

* Update collection-analysis.md

* Update collection-analysis.md

* Update index.md

* Create link-analysis.md

* Update index.md

* Create text-analysis.md

* Create image-analysis.md

* Update index.md

* Update link-analysis.md

* Update collection-analysis.md

* Update collection-analysis.md

* Update collection-analysis.md

* Update collection-analysis.md

…ous history of aut-docs.