Acknowledgments, automatically fetch contributors

This updates the acknowledgments with a more modern perspective. This
uses github4s to fetch all contributors for the following projects:

- ucb-bar/chisel2-deprecated
- freechipsproject/chisel3
- freechipsproject/firrtl
- freechipsproject/chisel-testers
- freechipsproject/treadle
- freechipsproject/diagrammer

Papers directly involving Chisel/FIRRTL and gel are added as well as
citation pleas.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Add Google Analytics Token

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Adds a resource used for the mobile site. This doesn't look the best
on mobile, but it is at least not the default image.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

- Add Makefile "publish" target
- Use docs/ghpagesPushSite for publishing (needed for API)
- Fix CSS issues due to bad base url
- Fix missing font resources
- Add v3.0.0 Chisel API docs

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Also add private/public key to .gitignore to (hopefully) prevent these
from being committed. Internally, these keys have just been deleted.
If someone needs to change the key, they should generate and upload
new keys.

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

Fix caching by separating out each build stage.

Initial website version with legacy API documentation.

Publishing is not yet verified to work...