Handle panic in send

Handle panic in send.
Update dependencies.

Context

Ability to set context for log, output can use context to gather extra context info

Bugfix

Fix bug in SetFields, check if field is not initialized

Add FromContextWithStd and FromContextWithFields

Ability to get logger from context with the default of std logger.
Ability to get logger from context with default fields.

Turn off colors in windows

Do not use colors in windows terminal

Consol output to file

Consol output to file

Update Readme

Update Readme

Speed up consol output

Use sprintf %q instead of json marhaling for better erformance

Ability to disable caller info from log lines

Ability to disable caller info from log lines

Dependency update, get global logger instance

Update dependencies, and add ability to get the global logger instance