Fixed the `+' sign issue #6
Remove unused/redundant assignments.
Merge pull request #8 from liske/DE-IBH_master

De ibh master
Merge pull request #14 from liske/master

Update clients submodule.
Merge pull request #18 from liske/master

Update clients submodule.
Merge pull request #19 from liske/master

Merge bug fixes contributed by Michael Abmayer.
Merge pull request #21 from liske/master

Merge bug fix for Debian Bug #718500 (Oldest: localization).
Merge pull request #22 from liske/master

Make travis-ci working.
Merge pull request #26 from liske/master

Merge recent commits (fixing missing lookbehind in ErrPattern's default value & ongoing development).
Merge pull request #27 from liske/master

Using negative look behind requires grep with PCRE support. This might b...
README.tclfilter: fix a small mistake in the table
Merge pull request #33 from giner/patch-1

README.tclfilter: fix a small mistake in the table
Merge pull request #38 from liske/master

Merge pt translation.
Merge pull request #39 from liske/master

Merge removal of apt-dater-host repository submodule.
README.tcfilter: add some examples
Merge pull request #41 from giner/patch-2

README.tcfilter: add some advanced examples
typo in line 53: patch -> path

I corrected line 53: I think /path/to/file.tcl was meant not /patch/to/file
Merge pull request #42 from mxmxchere/patch-1

typo in line 53: patch -> path
Drop legacy config/host file support.
Merge branch 'master' of github.com:DE-IBH/apt-dater