Log Message:
Update to 0.10.4:

goffice 0.10.4:

Andreas:
	* Fix crash on corrupted GOImage. [#703670]

Jean:
	* Fix loading of image with invalid size or data. [#703740]
	* Don't use invalid GOImage arguments. [#703949]

Morten:
	* Fix linear regression failure.
	* Add prescaling to linear regression.  [#703381]