Add CURLOPT_NOSIGNAL when timeout is null

• #20 - Add no signal curl option (@lnahiro)

Add proxy setting in configuration

m6web_guzzlehttp:
    clients:
        default:
            base_uri: ""        
            ...
            ...
            proxy: proxy:port

Add client name in request event

Merge pull request #17 from M6Web/feature/client-name-in-event

Add client name in request event

Fix typo in a service name

Merge pull request #15 from M6Web/fix/typo

Fix typo in service name

overrinding default headers options

myclient:
    default_headers:
        User_Agent: "m6web/1.0"
        X\_Answer: 42

Update composer

Set a requirement to symfony >=2.6

fix cache config

v1.0.5

Add comment

Disable call to cache ttl method when not in dev environment

Merge pull request #8 from M6Web/fix/redis-calls

Disable call to cache ttl method when not in dev environment

Fix events dispatching with mutliclient

Merge pull request #6 from M6Web/fix/event-dispatcher

Fix : event catched as many time as client created

Allow to not set base_uri in clients configuration

Merge pull request #4 from M6Web/allow-empty-base-uri

Allow to not set base_uri in clients configuration