Made the parameters not hidden implementation classes.

library/network/http_client/http_client-safe.ecf

@@ -34,6 +34,7 @@
 		<library name="uri" location="$ISE_LIBRARY\library\text\uri\uri-safe.ecf"/>
 		<cluster name="src" location=".\src\">
 			<cluster name="implementation" location="$|implementation" recursive="true" hidden="true"/>
+			<cluster name="parameters" location="$|parameters" recursive="true"/>
 			<cluster name="spec_null" location="$|spec\null\" recursive="true"/>
 			<cluster name="spec_net" location="$|spec\net\">
 				<condition>

library/network/http_client/http_client.ecf

@@ -34,6 +34,7 @@
 		<library name="uri" location="$ISE_LIBRARY\library\text\uri\uri.ecf"/>
 		<cluster name="src" location=".\src\">
 			<cluster name="implementation" location="$|implementation" recursive="true" hidden="true"/>
+			<cluster name="parameters" location="$|parameters" recursive="true"/>
 			<cluster name="spec_null" location="$|spec\null\" recursive="true"/>
 			<cluster name="spec_net" location="$|spec\net\">
 				<condition>

library/network/http_client/libcurl_http_client-safe.ecf

@@ -18,6 +18,7 @@
 		<library name="uri" location="$ISE_LIBRARY\library\text\uri\uri-safe.ecf"/>
 		<cluster name="src" location=".\src\">
 			<cluster name="implementation" location="$|implementation" recursive="true" hidden="true"/>
+			<cluster name="parameters" location="$|parameters" recursive="true"/>
 			<cluster name="spec_libcurl" location="$|spec\libcurl\" recursive="true"/>
 			<cluster name="default_libcurl" location="$|default\libcurl\"/>
 		</cluster>

library/network/http_client/libcurl_http_client.ecf

@@ -18,6 +18,7 @@
 		<library name="uri" location="$ISE_LIBRARY\library\text\uri\uri.ecf"/>
 		<cluster name="src" location=".\src\">
 			<cluster name="implementation" location="$|implementation" recursive="true" hidden="true"/>
+			<cluster name="parameters" location="$|parameters" recursive="true"/>
 			<cluster name="spec_libcurl" location="$|spec\libcurl\" recursive="true"/>
 			<cluster name="default_libcurl" location="$|default\libcurl\"/>
 		</cluster>

library/network/http_client/net_http_client-safe.ecf

@@ -27,6 +27,7 @@
 		<library name="uri" location="$ISE_LIBRARY\library\text\uri\uri-safe.ecf"/>
 		<cluster name="src" location=".\src\">
 			<cluster name="implementation" location="$|implementation" recursive="true" hidden="true"/>
+			<cluster name="parameters" location="$|parameters" recursive="true"/>
 			<cluster name="spec_net" location="$|spec\net\">
 				<cluster name="net_implementation" location="$|implementation\" hidden="true"/>
 			</cluster>

library/network/http_client/net_http_client.ecf

@@ -27,6 +27,7 @@
 		<library name="uri" location="$ISE_LIBRARY\library\text\uri\uri.ecf"/>
 		<cluster name="src" location=".\src\">
 			<cluster name="implementation" location="$|implementation" recursive="true" hidden="true"/>
+			<cluster name="parameters" location="$|parameters" recursive="true"/>
 			<cluster name="spec_net" location="$|spec\net\">
 				<cluster name="net_implementation" location="$|implementation\" hidden="true"/>
 			</cluster>