Update Changes.
Fix crash when perl support is disabled.
Doc fix.
Remove narrowing conversions in aggregate initializations, as they are invalid in C++11.
Fix autoconf xim tests.

The xim tests fail on systems where there is no X11 directory in the
default include path, such as FreeBSD, because X_CFLAGS is added to
CFLAGS and CFLAGS is not honored in C++. Fix the tests by adding
X_CFLAGS to CXXFLAGS.
Replace auto_ptr with estl::scoped_array.
Make new/delete compatible with C++11 and change new to use rxvt_malloc.
indent
*** empty log message ***
Remove optimization in refresh for cells containing a space.

The recent change introduced a regression and, while it can be fixed, it
is not worth the risk.
cvsimport