Proto commits in WebFuzzing/EvoMaster

These 9 commits are when the Protocol Buffers files have changed:

Commit:7a75948
Author:Philip Garrett

Added CheckTriangle GRPC test

Commit:92e9a90
Author:Man Zhang

add unit test

The documentation is generated from this commit.

Commit:35423e0
Author:Man Zhang

add unit tests

Commit:30bb9ac
Author:Man Zhang

add unit tests

Commit:864d73d
Author:Man Zhang

init grpc support

Commit:089e48d
Author:jgaleotti

ProtoBuf parser tests for e2e ind_1.proto

Commit:9d8c9bc
Author:jgaleotti

rename e2e-tests module to grpc-java-examples

Commit:985d4c5
Author:jgaleotti

gRPC helloWorld example

Commit:58e0c75
Author:jgaleotti

new grpc-examples module in e2e-tests