Added wrapper for curl_getinfo and getter for URL (php-mod#41)

Thank you.

A handful of small improvements (php-mod#38)

* Public methods that didn't return a value can now be chained together
* Simplified `isFoo()` methods' logic to always return a boolean value.

PSR2 autofix

Merge pull request php-mod#21 from VC24/master

Apply postfields to PUT and PATCH request

Merge pull request php-mod#23 from andreustimm/master

Support JSON PUT

Merge pull request php-mod#20 from VC24/master

Handle multiple HTTP/1.1 100 Continue responses

Merge pull request php-mod#13 from icemanpro/patch-1

Patch 1

refactor Curl Class

Merge pull request php-mod#5 from damiandziaduch/master

Added reset method.

Merge pull request php-mod#4 from J5lx/fix-second-close-in-destructor

Don’t close the cURL handle more than once