xcalc-1.0.6-bp151.3.1

- Update to version 1.0.6:
  + Replace index() call with strchr()
  + autogen.sh: Honor NOCONFIGURE=1
  + configure: Drop AM_MAINTAINER_MODE
  + Replace signal_t with void
  + Assume signal handlers return void, as C89 requires
  + Mark functions noreturn as suggested by gcc -Wmissing-noreturn
  + Rename "e" arguments to "ev" to avoid shadowing e() function
  + Remove redundant redeclaration of 'factorial'
  + Replace sprintf and strcpy calls with snprint4 and strlcpy
  + Remove unused min & max macros from math.h
  + Use the new M_E symbol from math.h
  + Use the new M_PI symbol from math.h
  + Drop Cray support
- Dropped xcalc-1.0.5.tar.bz2

- Update to version 1.0.5:
  + Use table markup rather than tab stops. Aids DocBook
    translation.
  + Strip trailing whitespace.
  + Add const to parse_double() args to fix gcc -Wwrite-strings
    warnings.
  + config:
  - Move man pages into their own directory.
  - Replace deprecated AC_HELP_STRING with AS_HELP_STRING.
  + man:
  - Replace hard coded man page section with substitution strings
  - Remove trailing spaces and tabs.

- Split xcalc from xorg-x11. Initial version: 1.0.4.1.