Fix order of string interpolation.
Merge pull request #42 from disko/master

Fix order of string interpolation
depend on six 1.2.0 and higher
use old flake8 since 2.0 release doesn't obey local configs
Preparing release 0.1a8
Back to development: 0.1a9
link require a valid scheme
Merge pull request #44 from gawel/master

Fix a broken link
regex to detect variable names was broken

when rendering file names, regex was broken when directory path contains pluses.
Merge pull request #45 from gotcha/master

when rendering file names, regex was broken when directory path contains pluses.
Configure patterns of files to ignore through¬
 ignored_files option of mr.bob section.
Update documentation.
More precise documenation for ignored_files
Specify code properly.
Merge pull request #46 from gotcha/feature/exclude-files

Configure patterns of files to ignore.
Preparing release 0.1a9
Back to development: 0.1a10
update changelog
fixes #48
py3.2 support