raising this limit is only effective for disabling chunked
transfer encoding and therefore should be used only where the remote
server or a proxy only supports HTTP/1.0 or is noncompliant with the
HTTP standard.  Raising this is not, in general, an effective solution
for most push problems, but can increase memory consumption
significantly since the entire buffer is allocated even for small
pushes.

http.lowSpeedLimit, http.lowSpeedTime::
	If the HTTP transfer speed, in bytes per second, is less than
	'http.lowSpeedLimit' for longer than 'http.lowSpeedTime' seconds,
	the transfer is aborted.
	Can be overridden by the `GIT_HTTP_LOW_SPEED_LIMIT` and
	`GIT_HTTP_LOW_SPEED_TIME` environment variables.

http.keepAliveIdle::
	Specifies how long in seconds to wait on an idle connection
	before sending TCP keepalive probes (if supported by the OS). If
	unset, curl's default value is used. Can be overridden by the
	`GIT_HTTP_KEEPALIVE_IDLE` environment variable.

http.keepAliveInterval::
	Specifies how long in seconds to wait between TCP keepalive
	probes (if supported by the OS). If unset, curl's default value
	is used. Can be overridden by the `GIT_HTTP_KEEPALIVE_INTERVAL`
	environment variable.

http.keepAliveCount::
	Specifies how many TCP keepalive probes to send before giving up
	and terminating the connection (if supported by the OS). If
	unset, curl's default value is used. Can be overridden by the
	`GIT_HTTP_KEEPALIVE_COUNT` environment variable.

http.noEPSV::
	A boolean which disables using of EPSV ftp command by curl.
	This can be helpful with some "poor" ftp servers which don't
	support EPSV mode. Can be overridden by the `GIT_CURL_FTP_NO_EPSV`
	environment variable. Default is false (curl will use EPSV).

http.userAgent::
	The HTTP USER_AGENT string presented to an HTTP server.  The default
	value represents the version of the Git client such as git/1.7.1.
	This option allows you to override this value to a more common value
	such as Mozilla/4.0.  This may be necessary, for instance, if
	connecting through a firewall that restricts HTTP connections to a set
	of common USER_AGENT strings (but not including those like git/1.7.1).
	Can be overridden by the `GIT_HTTP_USER_AGENT` environment variable.

http.followRedirects::
	Whether git should follow HTTP redirects. If set to `true`, git
	will transparently follow any redirect issued by a server it
	encounters. If set to `false`, git will treat all redirects as
	errors. If set to `initial`, git will follow redirects only for
	the initial request to a remote, but not for subsequent
	follow-up HTTP requests. Since git uses the redirected