Don't use empty string for tag when no tags configured in config file
Merge pull request #59 from stelmod/master

Beaver sends empty string as tag
Drop redundant README.txt.
Grist for the mill.
Stating the obvious.
Consistency.
Consistent casing.
Actually show the license.
Convert changelog to RST.
Include changelog in setup.
Pull install requirements from requirements/base.txt so they don't get out of sync.
Consistency.
Merge pull request #63 from faulkner/fix-setup

Fix setup
Unwatch file when encountering a stale NFS handle.
When an NFS file handle becomes stale (ie, file was removed), it was
crashing beaver.  Need to just unwatch file.
Merge pull request #64 from rckclmbr/master

Unwatch file when encountering a stale NFS handle.
Ignore file errors in unwatch method -- the file might not exists
Merge pull request #65 from rckclmbr/nfsfix

Ignore file errors in unwatch method -- the file might not exists
Merge pull request #61 from faulkner/fix-readme

Fix readme
Adding support for /path/{foo,bar}.log
Merge pull request #66 from rckclmbr/eglob

Adding support for /path/{foo,bar}.log