Always carry a KorAPConnection object in the KorpusQuery object

Change-Id: If16e230cac95ce505a3fc198ce0ba03c5ced22d0
diff --git a/man/KorAPQuery-class.Rd b/man/KorAPQuery-class.Rd
index 68d8907..c1fc185 100644
--- a/man/KorAPQuery-class.Rd
+++ b/man/KorAPQuery-class.Rd
@@ -15,11 +15,11 @@
 \alias{show,KorAPQuery-method}
 \title{Class KorAPQuery}
 \usage{
-\S4method{initialize}{KorAPQuery}(.Object, request = NULL, vc = "",
-  totalResults = 0, nextStartIndex = 0, fields = c("corpusSigle",
-  "textSigle", "pubDate", "pubPlace", "availability", "textClass",
-  "snippet"), requestUrl = "", webUIRequestUrl = "",
-  apiResponse = NULL, hasMoreMatches = FALSE,
+\S4method{initialize}{KorAPQuery}(.Object, korapConnection = NULL,
+  request = NULL, vc = "", totalResults = 0, nextStartIndex = 0,
+  fields = c("corpusSigle", "textSigle", "pubDate", "pubPlace",
+  "availability", "textClass", "snippet"), requestUrl = "",
+  webUIRequestUrl = "", apiResponse = NULL, hasMoreMatches = FALSE,
   collectedMatches = NULL)
 
 \S4method{fetchNext}{KorAPQuery}(kqo, offset = kqo@nextStartIndex,
@@ -36,6 +36,8 @@
 \arguments{
 \item{.Object}{…}
 
+\item{korapConnection}{KorAPConnection object}
+
 \item{request}{query part of the request URL}
 
 \item{vc}{definition of a virtual corpus}