Fix race condition

Merged in #38 from @mosca1337 which fixes a race condition between the setters and fire.

Update README

#30 fix log rotate info
#31 Fix missing instantiation in example
Fix typo

Add default writer/path

Thanks to @RadhiFadlillah for his additions in #25

• Allows for default path/writer for all outputs
• Fixes issue with color formatter
• Updates README

Updated Readme

Merge pull request #28 from reidrac/update-readme-2.0

Updated README to match 2.0 release

Add formatter to constructor

You are now required to pass your desired formatter (or nil for default) to the constructor.

This IS a breaking change as the constructor signature has changed and is not backwards compatible.

Switch back to v format

Sirupsen to sirupsen

Going through and correcting all old releases to v and correct commit.

Fix rotate logs

Going through and fixing all releases for proper versioning.

Logrotation

By popular demand! Log rotation for lfshook. Thanks to @mariussturm for the changes.
Pass a map of io.Writer instead of String and your logs will be rotated. See the README for information.

v1.2 Formatter Fixes

• Merged in a fix from @mattrgreen supporting non-TextFormatter type formatters that broke in v1.1
• Merged in a documentation change from @chris-garrett reminding users to have proper file permissions

v1.1

• Added mutex support from @gonotes
• Removed colors when writing to file from @marconi