kio doc and packaging

src/kde/kioslave/kio_recoll/00README.txt

@@ -1,13 +1,6 @@
 Recoll KIO slave
 ================
 
-An experiment with a recoll KIO slave.
-
-Caveat: I am only currently testing this with a production, but very
-recent, version of KDE 4.1, and I don't intend to really support
-older versions. The most usable aspects work under KDE 4.0 though. As
-a reference, my test system is an up to date (2009-01) Kubuntu 8.10.
-
 Usage
 =====
 
@@ -29,25 +22,19 @@ a Konqueror URL entry. Depending on the KDE version, this will bring
 you either to an HTML search form, or to a directory listing, where
 you should READ THE HELP FILE.
 
+
 Building and installing:
 =======================
 
-Only tested with KDE 4.1 and later.
-
 The main Recoll installation shares its prefix with the KIO slave,
 which needs to use the KDE one. This means that, if KDE lives in /usr,
 Recoll must be configured with --prefix=/usr, not /usr/local. Else
 you'll have run-time problems, the slave will not be able to find the
 Recoll configuration.
 
-!!*Notice: You cannot share a build directory between recoll and kio_recoll
-because they use different configure options for the main lib, but build it
-in the same place. The main lib "configure" is run at "cmake" time for
-kio_recoll, the build is done at "make" time.
-
-
 Recipe:
- - Make sure the KDE4 core devel packages and cmake are installed.
+
+ - Make sure the KF5 core and KIO devel packages and cmake are installed.
 
  - Extract the Recoll source.