correct links in README and note about running make check before make install. How the hell do you do that?

git-svn-id: http://svn.osgeo.org/postgis/trunk@3152 b70326c6-7e19-0410-871a-916f4a2858ee

README.postgis

@@ -44,7 +44,7 @@ SEE THE NOTE ON GEOS SUPPORT BELOW FOR SPECIAL COMPILATION INSTRUCTIONS
   The Proj4 reprojection library is required if you want to use the 
   transform() function to reproject features within the database.
 
-    http://www.remotesensing.org/proj
+    http://trac.osgeo.org/proj/
 
 * SPATIAL PREDICATE / GEOS SUPPORT (Required):
 
@@ -52,7 +52,7 @@ SEE THE NOTE ON GEOS SUPPORT BELOW FOR SPECIAL COMPILATION INSTRUCTIONS
   such as Touches(), Contains(), Disjoint() and spatial operations
   such as Intersection(), Union() and Buffer().  
 
-    http://geos.refractions.net
+    http://trac.osgeo.org/geos/
 
   OLD NOTE: In order to use the GEOS support, you *may* need to 
   specially compile your version of PostgreSQL to link the C++ runtime library.
@@ -94,13 +94,21 @@ BUILD
 To build PostGIS library and utilities, as postgres run:
 
   make
+  
+INSTALLATION
+------------
+
+To install PostGIS library and utilities, as postgres run:
+
+  make install
 
 
 TESTING
 -------
 
-You want to run regress tests before installation.
-To do so, as postgres run:
+You want to run regress tests after installation.
+To do so, as postgres run.  
+The below will create a test database with postgis extensions, run tests and then drop the db:
 
 	make check
 
@@ -109,12 +117,6 @@ run, succeeded, failed. If you have any failure please
 file a bug report using the online bug tracker:
 http://code.google.com/p/postgis/issues/list.
 
-INSTALLATION
-------------
-
-To install PostGIS library and utilities, as postgres run:
-
-  make install
 
 Installation paths will typically be derived by ``pg_config'':