Merge remote-tracking branch 'origin/feature/10554_load_spice_data'
Merge pull request #92 from mantidproject/feature/10710_coverity_uninit_variable_issue

Refs #10710 Fix uninitialized scalar variable
Formatting changes only.

Refs #10707
Delay raising first time dialog until event loop is processing.

If not, the dialog appers below everything on OS X as raise() does nothing
Refs #10707
Merge branch 'bugfix/10707_startup_dialog_z_order' into develop