Merge pull request #55 from intel471/release/1.20.0.15

STIX: adding TLP markings to relationships

Merge pull request #54 from intel471/release/1.20.0.14

Added missing fields to marketplaces/product response

Merge pull request #53 from intel471/release/v1.20.0.13

- STIX: mapping inforep reliability
- `rawText` field in reports marked as optional

Merge pull request #52 from intel471/release/v1.20.0.11

Release/v1.20.0.11

Merge pull request #51 from intel471/release/1.20.0.10

STIX: Quote URLs in indicators

Merge pull request #51 from intel471/release/1.20.0.10

STIX: Quote URLs in indicators

Merge pull request #50 from intel471/release/v1.20.0.9

Release/v1.20.0.9

Merge pull request #49 from intel471/release/v1.20.0.8

bump version

Merge pull request #47 from intel471/release/v1.20.0.7

merge marketplaces product types

Merge pull request #46 from intel471/stix_reports

Stix reports