[REVIEW 3-6] fix for fdo#52457, fdo#52565, problems with conditional formats

[Markus Mohrhard]

Hey,

[1] and [2] fix two problems with conditional formats in 3-6. [1]
correctly uses the current cursor position to calculate formulas for
the conditional format dlg. [2] copies conditional formats correctly
with sheets.

They are both two simple fixes and should not create any problems.

Regards,
Markus

[1] http://cgit.freedesktop.org/libreoffice/core/commit/?id=06b5dfff3aa3005093d427e368ae5eeb5f2ad948
[2] http://cgit.freedesktop.org/libreoffice/core/commit/?id=cbd98c547af4fac641204fb56149e9d7af9ec075