Allow to add extra fields
update link to latest version of documentation
Use dateFormat in HtmlFormatter
Embed context and extra datas in tables
update link to latest version of documentation
PsrLogMessageProcessor updated to add valid string conversion conditions
avoid test suites failed with Fatal error when sockets extension is not available
Added emoji support as per slack api doc: https://api.slack.com/methods/chat.postMessage
Updated position of iconEmoji variable to prevent BC breaks
Added a new test for Emoji, reverted old tests
Restored the $ regex string terminator for the WriteContext test
Add FleepHookHandler

This commit adds a Handler for sending logs to fleep.io
conversations using their Webhook integration
(https://fleep.io/integrations/webhooks/).
Fix issues highlighted by @stof on first code review
Replace Curl with SocketHandler in FleepHookHandler
Fixed visibility
Merge pull request #404 from holtkamp/patch-2

Allow to add extra fields
Merge pull request #417 from lyrixx/visibility

Fixed visibility of some classes to match parent visibility
Merge pull request #412 from llaville/master

avoid test suites failed with Fatal error when sockets extension is not available
Merge pull request #405 from jveldboom/master

update link to latest version of documentation
Merge pull request #410 from harrytruong/master

PsrLogMessageProcessor updated to add valid string conversion conditions