Add the close quote to the href attribute, HTML wans't display properly.
Ignore composer files and generated example files.
Remove p12 key.
Refs #395: Verify IO requirements.
Fix #424: Account for installs without the cURL extension enabled.
Merge pull request #425 from whatthejeff/issue-424-curl-errors

Fix #424: Account for installs without the cURL extension enabled.
Merge pull request #423 from whatthejeff/io-requirements

Refs #395: Verify IO requirements.
Merge pull request #422 from whatthejeff/remove-p12-key

Remove p12 key.
Merge pull request #421 from whatthejeff/ignores

Ignore composer files and generated example files.
Merge pull request #419 from odin-delrio/fix-fileupload-example

Add the close quote to the href attribute, HTML doesn't display properly.
Use the new build env on Travis

more ram, dedicated cpus, faster vm boot times, improved networking
Merge pull request #427 from joshk/patch-1

Use the new build env on Travis