+20120421
+ + improve cleanup of temporary files in tic using atexit().
+ + add msgr to vt420, similar DEC vtXXX entries -TD
+ + add several missing vt420 capabilities from vt220 -TD
+ + factor out ansi+pp from several entries -TD
+ + change xterm+sl and xterm+sl-twm to include only the status-line
+ capabilities and not "use=xterm", making them more generally useful
+ as building-blocks -TD
+ + add dec+sl building block, as example -TD
+
+20120414
+ + add XT to some terminfo entries to improve usefulness for other
+ applications than screen, which would like to pretend that xterm's
+ title is a status-line. -TD
+ + change use-clauses in ansi-mtabs, hp2626, and hp2622 based on review
+ of ordering and overrides -TD
+ + add consistency check in tic for screen's "XT" capability.
+ + add section in terminfo.src summarizing the user-defined capabilities
+ used in that file -TD
+
+20120407
+ + fix an inconsistency between tic/infocmp "-x" option; tic omits all
+ non-standard capabilities, while infocmp was ignoring only the user
+ definable capabilities.
+ + improve special case in tic parsing of description to allow it to be
+ followed by terminfo capabilities. Previously the description had to
+ be the last field on an input line to allow tic to distinguish
+ between termcap and terminfo format while still allowing commas to be
+ embedded in the description.
+ + correct variable name in gen_edit.sh which broke configurability of
+ the --with-xterm-kbs option.
+ + revert 2011-07-16 change to "linux" alias, return to "linux2.2" -TD
+ + further amend 20110910 change, providing for configure-script
+ override of the "linux" terminfo entry to install and changing the
+ default for that to "linux2.2" (Debian #665959).
+
+20120331
+ + update Ada95/configure to use CF_DISABLE_ECHO (cf: 20120317).
+ + correct order of use-clauses in st-256color -TD
+ + modify configure script to look for gnatgcc if the Ada95 binding
+ is built, in preference to the default gcc/cc (suggested by
+ Nicolas Boulenguez).
+ + modify configure script to ensure that the same -On option used for
+ the C compiler in CFLAGS is used for ADAFLAGS rather than simply
+ using "-O3" (suggested by Nicolas Boulenguez)
+