Fix mtllib file name parsing bug for paths including spaces #81

	name: CI

	on: [push, pull_request]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	build_linux:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Build
	run: cargo build --verbose
	- name: Run tests
	run: cargo test --verbose
	- name: Cargo Format
	run: cargo fmt -- --check
	build_windows:
	runs-on: windows-latest
	steps:
	- uses: actions/checkout@v2
	- name: Build
	run: cargo build --verbose
	- name: Run tests
	run: cargo test --verbose
	build_macos:
	runs-on: macos-latest
	steps:
	- uses: actions/checkout@v2
	- name: Build
	run: cargo build --verbose
	- name: Run tests
	run: cargo test --verbose
	nightly_features_linux:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: nightly
	override: true
	- name: Build
	run: cargo build --verbose
	- name: Run tests
	run: cargo test --verbose --all-features

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