consistently use "typename" intead of "class" in template declarations * Object.h, QtHandlesUtils.cc, QtHandlesUtils.h, ToolBarButton.cc, ToolBarButton.h, Cell.h, __lin_interpn__.cc, bitfcns.cc, bsxfun.cc, cellfun.cc, data.cc, filter.cc, gcd.cc, graphics.cc, help.cc, kron.cc, lookup.cc, ls-mat5.cc, ls-oct-text.h, lu.cc, max.cc, mgorth.cc, oct-map.cc, oct-map.h, oct-stream.cc, oct-stream.h, octave-link.h, pr-output.cc, profiler.h, schur.cc, sparse-xdiv.cc, sparse-xpow.cc, sqrtm.cc, symtab.h, tril.cc, typecast.cc, variables.cc, xdiv.cc, zfstream.h, __init_fltk__.cc, __magick_read__.cc, chol.cc, qr.cc, ov-base-diag.cc, ov-base-diag.h, ov-base-int.cc, ov-base-int.h, ov-base-mat.cc, ov-base-mat.h, ov-base-scalar.cc, ov-base-scalar.h, ov-base-sparse.cc, ov-base-sparse.h, ov-base.h, ov-classdef.cc, ov-int-traits.h, ov-java.h, ov-usr-fcn.h, ov.cc, ov.h, op-dms-template.cc, oct-parse.in.yy, parse.h, pt-mat.cc, Array-b.cc, Array.cc, Array.h, CDiagMatrix.h, CMatrix.h, CNDArray.h, DiagArray2.cc, DiagArray2.h, MArray.cc, MArray.h, MDiagArray2.cc, MDiagArray2.h, MSparse.cc, MSparse.h, MatrixType.cc, Sparse.cc, Sparse.h, dDiagMatrix.h, dMatrix.h, dNDArray.h, fCDiagMatrix.h, fCMatrix.h, fCNDArray.h, fDiagMatrix.h, fMatrix.h, fNDArray.h, idx-vector.cc, idx-vector.h, intNDArray.cc, intNDArray.h, DET.h, base-aepbal.h, base-lu.cc, base-lu.h, base-qr.cc, base-qr.h, bsxfun-defs.cc, eigs-base.cc, lo-mappers.h, lo-specfun.cc, lo-specfun.h, oct-convn.cc, oct-fftw.cc, oct-norm.cc, sparse-base-chol.cc, sparse-base-chol.h, sparse-base-lu.cc, sparse-base-lu.h, sparse-dmsolve.cc, mx-inlines.cc, action-container.h, base-list.h, lo-traits.h, lo-utils.h, oct-base64.h, oct-binmap.h, oct-cmplx.h, oct-inttypes.cc, oct-inttypes.h, oct-locbuf.h, oct-refcount.h, oct-sort.cc, oct-sort.h: Use "typename" instead of "class" in template declarations.

--- a/libinterp/corefcn/tril.cc	Sun Jan 24 10:11:43 2016 -0800
+++ b/libinterp/corefcn/tril.cc	Sun Jan 24 13:50:04 2016 -0500
@@ -38,7 +38,7 @@
 #include "ovl.h"
 
 // The bulk of the work.
-template <class T>
+template <typename T>
 static Array<T>
 do_tril (const Array<T>& a, octave_idx_type k, bool pack)
 {
@@ -80,7 +80,7 @@
     }
 }
 
-template <class T>
+template <typename T>
 static Array<T>
 do_triu (const Array<T>& a, octave_idx_type k, bool pack)
 {
@@ -126,7 +126,7 @@
 // These two are by David Bateman.
 // FIXME: optimizations possible. "pack" support missing.
 
-template <class T>
+template <typename T>
 static Sparse<T>
 do_tril (const Sparse<T>& a, octave_idx_type k, bool pack)
 {
@@ -146,7 +146,7 @@
   return m;
 }
 
-template <class T>
+template <typename T>
 static Sparse<T>
 do_triu (const Sparse<T>& a, octave_idx_type k, bool pack)
 {
@@ -166,14 +166,14 @@
 }
 
 // Convenience dispatchers.
-template <class T>
+template <typename T>
 static Array<T>
 do_trilu (const Array<T>& a, octave_idx_type k, bool lower, bool pack)
 {
   return lower ? do_tril (a, k, pack) : do_triu (a, k, pack);
 }
 
-template <class T>
+template <typename T>
 static Sparse<T>
 do_trilu (const Sparse<T>& a, octave_idx_type k, bool lower, bool pack)
 {