qalculate-2.2.1-bp151.2.16

- Add patch to fix FD leak (boo#1092329):
  * 0001-Fix-leaking-of-FDs-created-by-pipe.patch

- Use %license
- Clean .spec file
- Update to 2.2.1:
  * Fix electric constant, magnetic constant, and characteristic impedance of vacuum.
  * Fix handling of Unicode symbols in expressions with quotation marks.
  * Fix segfault in solve() function.
  * sinc() function.
  * Add vacuum_permeability and vacuum_permittivity as alternative names for magnetic and electric constants.
  * Add completion only names to enable completion of Greek letters from the Roman letter names.
  * Suppress gnuplot output in terminal.

- Update to 2.2.0
  * Bitcoin support
  * Fix wrong partial calculation of square root in exact mode in some cases
  * Equation solving enhancements
  Check http://qalculate.github.io/news.html for the complete changelog

- Update to 2.0.0:
  * CLN has been replaced with GMP and MPFR for low-level numerical calculations.
  * The Glib dependancy has been removed. It has partly been replaced with libiconv and icu. Libqalculate can be compiled without them and libiconv is only used the CLI application.
  * GVFS and wget have been replaced by libcurl for exchange rates retrieval.
  * Date functions have been rewritten and now support much larger numbers.
  * Trigonometric functions with angle unit other than radians have been fixed.
  * Functions with more than one argument can now also be applied to the RPN stack.
  * New functions: airy(), arg(), besselj(), bessely(), conj(), digamma(), erf(), erfc()
  * Binary installer for Microsoft Windows.
  * Increased efficiency and many minor enhancements and bug fixes.

- Update to 0.9.12:
  * Fixes to unit parsing in adaptive parsing mode, build fixes and other minor bug fixes
- Update to 0.9.11:
  * Mixed units conversion (e.g. "15 in = 1 ft + 3 in" and "3,2 h = 3 h + 12 min")
  * Fixes to unit conversion (e.g. "1/(1 ns) to GHz")
  * Fix slow calculation of exponentiations with big numerators in exponents (e.g. "2^0.333333333")
  * Critical fixes for RPN syntax
  * Fix degree sign
  * Fix transformation of last arguments to vector, when only one last argument (fixes function("1+\x"; 1))
  * Plot functions (makes possible plotting, using gnuplot, in qalc)
  * "Swap, "pop", "copy", "rotate" and "move" commands for RPN stack manipulation in qalc
  * Enable both (or one of) RPN stack and syntax with the "rpn" command in qalc
  * New commands for creation of simple functions and variables (without calculation of the expression) in qalc
  * Various other minor enhancements and bug fixes...

- Trim filler words from description.
- Remove unused .la files.

- Update to 0.9.10:
  * Unit conversion fixes (e.g. "1/s to ms" and "1/ns to GHz")
  * Fixed parsing of degrees sign (used in defult symbol for temperature units)
- Update to 0.9.9:
  * libqalculate will no longer cause segmentation faults when using a locale unsupported by the users system
  * Parsing of "today" fixed and "tomorrow" and "yesterday" added
  * Qalculate! now compiles, without errors and warning, using clang
  * New commands/options in qalc which list available variables, functions and units
  * New command in qalcfor deletion of variables
- Update to 0.9.8:
  * Lots of bug fixes and minor improvements
  * Three different parsing modes can be chosen from (providing mainly different handling of implicit multiplication). The default 'adaptive' mode has been enhanced.
  * By default prefixes will not be added to for example imperial units.
  * Changed handling of degrees Celsius and Fahrenheit. Conversion will take place already during parsing.
  * When converting to unit without prefix, no prefix will be added to the result unless the unit expression is prepended with '?' ('0' works in the opposite direction).
  * Option to ignore commas in numbers (for use as thousands separator).
  * Possibility to abort slow number printing without using crash prone thread cancellation (use Calculator::startPrintControl() and related functions).
  * New function: fibonacci (Qalculate! can now tell you that the millionth fibonacci number is approximately 1,953282129 * 10^208987, although for obvious reasons the exact number cannot be displayed).
  * New units: Hartree, Rydberg, Dalton (same as u)
  * Currencies have been updated to reflect the available data from ECB.
  * Physical constant have been updated with the CODATA values from 2014.
  * Use ~/.local and ~/.conf to store configuration and definitions
  * 'to' can now not only be used for conversion to unit expressions. "to bin", "to oct", "to hex" and "to bases" changes number base displayed, "to factors" factorizes, "to fraction" displays as fraction, and "to base" and "to optimal" auto-converts units. (CLI)
- Now using https://github.com/Qalculate/libqalculate as source
- Remove gcc-6-compile.patch, fixed upstream

- add gcc-6-compile.patch: Fix compilation with gcc 6

- Fix the SLES build (%make_install is not expanded on SLES)

- this is GPL-2.0+

- the usage of find_lang is mandatory

- Update to 0.9.7
  * General build updates and bug fixes, including the ability to build against cln >= 1.2
  * Bug fix for segfaults with some uses of integrate()
  * New Simplified Chinese translation
  * Fix crash with unsupported operator in RPN syntax
  * Fix reduction of vector size

- Many small fixes to spec file, with addition of patch to build on openSUSE 11+

- update to 0.9.6: bug fixes

- new upstream release

- new upstream release

- added BuildRequires gmp-devel

- new upsream version 0.9.3

- new upstream version 0.9.2

- initial package for PackMan