RFR: Cleanup for v1 [v2]

[Andrew Haley]

> This is the Big Diff that removes scope locals, Lifetimes, etc. I've left the virtual machine support in for now. I'm
> also going to create a separate branch with the simple virtual ThreadLocal support + Lifetimes, and we'll see what that
> looks like.

Andrew Haley has updated the pull request incrementally with one additional commit since the last revision:

  Remove Lifetimes and scope variables

-------------

Changes:
  - all: https://git.openjdk.java.net/loom/pull/18/files
  - new: https://git.openjdk.java.net/loom/pull/18/files/3dd8307e..9d0c883d

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=18&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=18&range=00-01

  Stats: 91 lines in 2 files changed: 0 ins; 91 del; 0 mod
  Patch: https://git.openjdk.java.net/loom/pull/18.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/18/head:pull/18

PR: https://git.openjdk.java.net/loom/pull/18