Release v2.15.0.5

The following are the changes in this release:

     make clobber now removes the legacy files: have_fpos.h, help/man,
     and help/usage.  The latter 2 are now managed as help aliases
     in help.c.

     make install now removes the legacy files: ${HELPDIR}/man
     and ${HELPDIR}/usage.

     Fixed a problem where, when calc was linked with and uses GNU
     readline then for any multi-line copy-and-paste, only the first
     line is executed.  Thanks to GitHub user @malfisya for reporting
     this problem, and thanks to GitHub user @gromit1811 for doing
     the research needed to overcome deficiencies in the GNU readline
     documentation, and for supplying the work-a-round to allow
     multi-line copy-and-paste to work as expected!

Makefile.config

@@ -1243,7 +1243,7 @@ EXT=
 
 # The calc version in the form of x.y.z.w
 #
-VERSION= 2.15.0.4
+VERSION= 2.15.0.5
 
 # The calc major version in the form of x.y.z
 #

version.h

@@ -64,7 +64,7 @@
 #define MAJOR_VER	2	/* level 1: major library version */
 #define MINOR_VER	15	/* level 2: minor library version */
 #define MAJOR_PATCH	0	/* level 3: major software version level */
-#define MINOR_PATCH	4	/* level 4: minor software version level */
+#define MINOR_PATCH	5	/* level 4: minor software version level */
 
 
 #endif /* !INCLUDE_VERSION_H*/