Doc/description improvements.

doc/source/index.rst

@@ -14,7 +14,8 @@ What makes PyOpenCL special?
   freed.
 
 * Completeness. PyOpenCL puts the full power of OpenCL's API at your
-  disposal, if you wish.
+  disposal, if you wish. Every obscure `get_info()` query and 
+  all CL calls are accessible.
 
 * Automatic Error Checking. All errors are automatically translated
   into Python exceptions.

setup.py

@@ -76,7 +76,8 @@ def main():
               allocated in it is also freed.
 
             * Completeness. PyOpenCL puts the full power of OpenCL's API at
-              your disposal, if you wish.
+              your disposal, if you wish.  Every obscure `get_info()` query and 
+              all CL calls are accessible.
 
             * Automatic Error Checking. All CL errors are automatically
               translated into Python exceptions.