extending cnv::strtol
Fix paths in documentation jamfile.

Just use a relative path to the location in the super project.
Merge pull request #10 from danieljames/jamfiles

Fix paths in documentation jamfile.
cleanup
Merge pull request #11 from boostorg/develop

Develop
Merge branch 'vladimir' of https://github.com/boostorg/convert into vladimir
Merge branch 'vladimir'