eight-point 0.8.0

Eight-point algorithm for essential matrix estimation
Documentation
# This builds for armv7a-none-eabi to ensure we can build with no-std.

on: [push, pull_request]

name: no-std

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          target: armv7a-none-eabi
          override: true
      - uses: actions-rs/cargo@v1
        with:
          command: rustc
          args: --target=armv7a-none-eabi --manifest-path=ensure_no_std/Cargo.toml