Raise an error when unsupported PNG type is found
Fix typo in text box overflow section of the manual.
Merge pull request #784 from airblade/patch-1

Fix typo in text box overflow section of the manual.
Run rubocop after unit tests
Merge branch 'master' of github.com:prawnpdf/prawn
Raise error when zero length is provided to dash
Fixes #169. Text::Box :valign option.
Made specs better for issue #169 fix.
Removed :final_gap option from fix for #169.
Adding a manual entry for alternate page numbers

It was unclear how to do this, and I had submitted a previous pull
request that did not explore the existing API.

After a bit of work, this was the method that I ended up using. I
wanted to make sure that the manual (which is very helpful) was
updated.
Adding a .mailmap

I was a contributor on Prawn via the jeremyf@lightsky.com email
address. Given the history of tracking down contributors, it is
possible that this could be helpful.

Plus, I'd like to claim my previous commits.
Fixing typo in manual
Merge pull request #791 from jeremyf/adding-mailmap

Adding a .mailmap
Merge pull request #792 from jeremyf/wordsmithing

Fixing typo in manual
 Let PDF::Core handle decimal rounding
Merge branch 'master' of github.com:prawnpdf/prawn
Fix issue with soft hyphen width calculations
Merge pull request #788 from jessedoyle/master

Fixes #169. Text::Box :valign option.
Let Travis badge track master
Merge branch 'master' of github.com:prawnpdf/prawn