Fix. Work with lzmq's error objects.
fix for handling absolute directories
Merge pull request #3 from DorianGray/master

Fix for handling absolute directories (Close #2)
Small re factoring lane code.
Fix. zmq async server runs 2 work threads.
Fix. Async server could use llthreads2 library.
Fix. remove hard depends from lua-socket library.
Update. Use numeric for instead of ipairs
Update README
Fix. use/create incorrect global variables.
Change. Try use existing log file after create file writer.
Fix. incorrect methods calls in `writer.file.roll`
Fix. Set current size/rows for reuse log only if needed.
Add. Some tests.
Add. Travis files.
Fix. Test works with LuaFileSystem 1.6.2 on *nix.
Merge pull request #5 from moteus/reuse_log_file

Reuse existing log file
Change. Rolling file writer resume using exited log file. (Close #4)
Release 0.1.4
Merge tag 'v0.1.4' of https://github.com/moteus/lua-log

Release 0.1.4
* File writer could reuse existing file.
* Adds support `llthreads2` library.
* Bug fixes.

* tag 'v0.1.4' of https://github.com/moteus/lua-log:
  Release 0.1.4
  Change. Rolling file writer resume using exited log file. (Close #4)
  Fix. Test works with LuaFileSystem 1.6.2 on *nix.
  Add. Travis files.
  Fix. Set current size/rows for reuse log only if needed. Add. Some tests.
  Fix. incorrect methods calls in `writer.file.roll`
  Change. Try use existing log file after create file writer.
  Fix. use/create incorrect global variables.
  Update README
  Update. Use numeric for instead of ipairs
  Fix. zmq async server runs 2 work threads. Fix. Async server could use llthreads2 library. Fix. remove hard depends from lua-socket library.
  Small re factoring lane code.
  fix for handling absolute directories
  Fix. Work with lzmq's error objects.