[docs] start on some device model docs

Change-Id: I635891ff531e18bc87fb3857f874227b1621e0bd

Initial update of README.md and .gitignore

Change-Id: I6c12fb5c5692cca11f3abe53f0fda0b545b40396

Initial commit

Change-Id: I024f7b78d685328d129c67fa152f55695e5d26ab

[zx] Magenta -> Zircon

The Great Renaming is here!

Change-Id: I3229bdeb2a3d0e40fb4db6fec8ca7d971fbffb94

[docs] mg_and_lk.md -> mx_and_lk.md

Change-Id: I9f241a669dbc6016af6e96b7c281eedc59be470c

[docs] record some micro-benchmarks

- to keep some record of it
- to help people estimate the cost of primitives

Change-Id: I5c29886c5aacf87b3d8c5fda54d8320dfebd7292

[docs] Fix broken link to kernel objects doc.

Change-Id: I0c9354f3dd8bb3a00338fb65cbfeae53d123e833

[docs] Point to memory.md from README.md

Minor edit to memory.md now that we have better names.

Change-Id: I9aea756b37c095edbd20f77ed63a7c977249d9d6

[docs] Document our Magenta testing policy

Change-Id: I9d8f516c34fa603bdb94736ddfaf58c628f06ab9

docs] Add hacking.md

While we don't want to encourage adding syscalls,
we still want to document how to regenerate the files.

Change-Id: I602cd28a130299531925cd04a2a7c71b8be7e262

[docs] lightly improve documentation

- some cleanup
- some placeholders
- update xrefs

Change-Id: Ic548a9b9d09a611bb2d982d46f45c1e4a05ebfc9

README.md + docs/getting_started: clarify how to clone repo

Clarify how to clone the repository and also state
in the README where the canonical Git repository is located
and that the Github repository is a read-only mirror only.

Change-Id: Ic8b400c9326d2f9e98258a9069a97c6a4b40bfb0

[docs] Make README more useful, add contributing doc

Change-Id: I1793246f2454ad48a93aa873a9f05b8593e85ae6

[docs] move magenta docs up a level, make them more front and center

(and make the paths shorter for doc urls, editing, etc)

Change-Id: I1416d8e93aa8732e2735027e6356d629adebea41

[magenta] Initial commit