Clarify usage in README
Merge pull request #35 from tadast/master

Clarify usage in README
github_pr formatter: don't reduce position by one
Repository#commits_until: use #head instead of 'HEAD'
Bump version to 0.3.2
github_pr formatter fix: return empty patches object instead of []
Bump version to 0.3.3
Update pronto.gif with github_pr example
Update README
Pass &:path as an argument, instead of a block
Detect Pull Request id automatically if not specified
Merge pull request #38 from mmozuras/detect_pr_automatically

Detect Pull Request id automatically if not specified
Add pronto-scss runner to README
Add the new pronto-coffeelint runner to README

I quickly created a runner for coffeelint, which lints .coffee files (shamelessly copied and adapted from pronto-jshint). Add this to the README file
Merge pull request #41 from siebertm/patch-1

Add the new pronto-coffeelint runner to README
Analyze changes in git index using "-i" option

Add '--index' option for 'pronto run'.

After this commit you can run pronto on your current
staging area (git index).

This way pronto analyzes changes _before_ committing.

Usage:

    pronto run -i
Merge pull request #40 from splattael/git-index

Analyze changes in git index using "-i" option
Improve example of adding runners in README
Filters out duplicate offences for Github formatters

When the same exact message is repeated on the same line,
this change removes the duplicates.  The test was updated
to reflect this changed behavior as well.
Updated changelog with github duplicate comment change