nokogiri attributes workaround support for 1.6.x
Rework awkward if statement
Merge pull request #32 from dekz/nokogiri_workaround

nokogiri attributes workaround support for 1.6.x
Increment version for bug fix release

I small increment for a bug fix release.
Merge pull request #50 from hartsock/version

Increment version for bug fix release
Remove rake/rdoctask

Update to use rdoc/task instead of the obsolete rake/rdoctask currently there.

Related to: https://github.com/vmware/rbvmomi/issues/51
Merge pull request #52 from hartsock/master

Remove rake/rdoctask
Merged with upstream/master