Log Message:
Update to 1.8.2, based on math/gnumeric-current:

Gnumeric 1.8.2

Hans de Goede:
	* Fix broken xls issues.  [#505330]

Jean:
	* Fix corrupted-xls-file problems.  [#514513] [#515343] [#515873]
	  [#515876] [#518939]

Morten:
	* Fix loading of solver constraints.
	* Fix solver issue.  [#512500]
	* Fix corrupted-xls-file problems.  [#512984] [#513005] [#513313]
	  [#513317] [#513361] [#513364] [#513551] [#513605] [#513608] [#513790]
	  [#513787] [#513835] [#513963] [#514229] [#514230] [#514295] [#514435]
	  [#514436] [#514437] [#514506] [#514510] [#514630] [#514637] [#515155]
	  [#515269] [#515275] [#515335] [#515336] [#515339] [#517106] [#518939]
	* Fix non-ascii export problem.  [#511135]
	* Band-aid evaluation problem with broken xls.  [#513559]
	* Fix circular array formula problem.
	* Work around Qt theme bug.  [#512752]
	* Fix paste-as-text bug.  [#514438]
	* Fix corrupted-mps-bug.  [#517141]
	* Fix corrupted-qpro-bugs.  [#517144] [#517376] [#517591]
	* Fix corrupted-sylk-bug.
	* Make <control>KP_Subtract work as <control>minus.  [#516358]
	* Make <control>KP_Add work as <control>plus.
	* Fix corrupted-applix-bugs.  [#517778] [#520873]
	* Fix sylk importer's format handling.
	* Fix memory allocation failure for huge .gnumeric files.  [#519319]
	* Fix mstyle problem.  [#519451]
	* Fix auto-fill problem.  [#519680]
	* Fix corrupted-gnumeric-bug.  [#519761]
	* Fix insert-time problem.