I've now removed the bundled CA bundle and will scan for a
CA bundle when using the PHP stream wrapper on PHP < 5.6.
This change will still work out of the box for most users,
but may require users on Mac or Windows to manually configure
a CA bundle using the `verify` request option or the
openssl.cafile ini setting.
- Removing getConfig() and setConfig() from clients to avoid confusion around
whether things like base_url, message_factory, etc should be able to be
retrieved from getConfig() or modified using setConfig().
- Adding getDefaults() and setDefaultValue() to customize default request
options of a client.
- Updating Url class to check if a scheme and host are set before adding
":" and "//". This allows empty Url (e.g., "") to be serialized as "".
- Removing dead code from Url class.
- Adding a functions.php function for get_path and set_path so that these
functions can be used on regular PHP arrays. Collection now proxies to these
functions when Collection::(get|set)Path() is called.
- Resolves#599.
- Instead of using a HeaderValues object for header values, I've added an
optional argument to getHeader() that specifies whether or not to return
a header as a string or an array.
- Adding the start of the new documentation.
