Added microformat test suite

[gRegorLove]

In general, this test suite is working. However, I ran into some whitespace issues when comparing the parsed output to the expected output.

For example, test adr/simpleproperties indicates the (implied) name output should be 665 3rd St. Suite 207 San Francisco, CA 94107 U.S.A.

But the Mf2 parser returns 665 3rd St. \r\n Suite 207 \r\n San Francisco, \r\n CA \r\n 94107 \r\n U.S.A. - which appears correct according to the specifications; whitespace should be preserved within the contents since it follows the DOM textContent. http://microformats.org/wiki/microformats2-parsing#parsing_for_implied_properties and chat logs with tantek's comments http://indiewebcamp.com/irc/2014-07-20#t1405898141.

I also think this test suite shows some changes to be made to php-mf2, e.g. for adr microformats not inside an hcard. That is a separate issue, though. :) Refer to the chat logs here: http://indiewebcamp.com/irc/2014-07-20#t1405891518

Issue #50

[gRegorLove]

Just added a small fix for Mf2\fetch() where header size was being trimmed even though the cURL options are not returning a header. The response from the cURL request is only the HTML so shouldn't need any trimming.

[barnabywalters]

This is looking great! As it’s already working fine, I’m going to go ahead and merge this straight into master. There are some things I want to add and change, but I see no reason to do so here — better to merge now rather than let the conflicts accumulate.

[barnabywalters]

Merged. Thanks for all your hard work and sorry for the long wait, looking forward to working on this more; integrating it better with the existing test suite, and making more of it pass :)