Enhance README file

This repositories contains the test specifications and test adapter code for ETSI ITS protocols testing, Release 1.

ETSI ITS protocols project supports:

- ETSI TS 103 900 v2.1.1: "Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Part 2: Specification of Cooperative Awareness Basic Service"

- ETSI TS 103 831 v2.1.1: "Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Part 3: Specifications of Decentralized Environmental Notification Basic Service" 

- ETSI TS 103 301 v2.1.1: "Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Facilities layer protocols and communication requirements for infrastructure services"

- ETSI TS 103 900 v2.1.1: "Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Part 2: Specification of Cooperative Awareness Basic Service; Release 2"

- ETSI TS 103 831 v2.1.1: "Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Part 3: Specifications of Decentralized Environmental Notification Basic Service; Release 2" 

- ETSI TS 103 301 v2.1.1: "Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Facilities layer protocols and communication requirements for infrastructure services; Release 2"

- ETSI TS 103 301 v1.3.1: "ntelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Facilities layer protocols and communication requirements for infrastructure services"

- ETSI TS 103 882 V2.1.1: "Intelligent Transport Systems (ITS); Automated Vehicle Marshalling (AVM); Release 2"

- ETSI TS 104 072 V2.1.1: "Intelligent Transport Systems (ITS); Facilities Layer; Parking Information Service; Release 2"

- ETSI TS 104 091 v2.1.1: "Intelligent Transport Systems (ITS); Facilities Layer; Services Announcement (SA) Service; Release 2"

- EN 302 636-5-1 V1.4.1: "Intelligent Transport Systems (ITS); Vehicular Communications; GeoNetworking; Part 5: Transport Protocols; Sub-part 1: Basic Transport Protocol"

- ETSI TS 103 836-4-1 v2.1.1: "Intelligent Transport Systems (ITS); Vehicular Communications; GeoNetworking; Part 4: Geographical addressing and forwarding for point-to-point and point-to-multipoint communications; Sub-part 1: Media-Independent Functionality"

- ETSI TS 103 836-4-1 v2.1.1: "Intelligent Transport Systems (ITS); Vehicular Communications; GeoNetworking; Part 4: Geographical addressing and forwarding for point-to-point and point-to-multipoint communications; Sub-part 1: Media-Independent Functionality; Release 2"

In addition, it also support ITS Security as define by:

- ETSI TS 103 940 v2.1.1: "Intelligent Transport Systems (ITS); Security; Security Architecture and Management".

## STFs/TTFs

The following STFs were or are currently involved in the evolutions of the ETSI ITS protocols project:

- STF 405, STF 422, STF 424, STF 455, STF 462, STF 481, STF 484, STF 507, STF 517, STF 525, STF 538, STF 545, STF 594, TTF T002, TTF T011, TTF T024, TTF T025, TTF T030, TTF T036

- STF 405, STF 422, STF 424, STF 455, STF 462, STF 481, STF 484, STF 507, STF 517, STF 525, STF 538, STF 545, STF 594, TTF T002, TTF T011, TTF T024, TTF T025, TTF T030, TTF T036, TTF T042, TTF T051, TTF T052, TTF T053

# Installation

Subproject commit 0354bd8fa2f1f85d39c35a8dc5e38416ab9db5cf

Subproject commit b67cdc992c3836d1872956a07698e3966eb7bb30

Subproject commit bf4481fe103e935e6b5c7260cc456cc1dbf85f39

Subproject commit 03233b0b2cbc782d8e49e24bfa3a3b304843a9ce

Subproject commit 6aa537a4e45528c83758e72e772fa4e2a4e5e4ce

Subproject commit 7ae7969973a05915d11c42d0411781cdbe327424

Subproject commit 267342b551cc482530bb9741597f191d4c4818aa

Subproject commit 53590cb7b70f8659f6010699b7a213262c72579d