OPAL-2013, OPAL-2007 - fixed bugs
Merge pull request #284 from kazoompa/bug-OPAL-2013

OPAL-2013, OPAL-2007 - fixed bugs
clear simple panel before adding in it.
Missings column in categories table is using icon cells
Data import wizard is resizable
Summaries computation disabled after table indexing
Table of indices header updated with Project label
Name added to command job (can be different from command name)
OPAL-1992: Refactored methods too long
Merge pull request #285 from emorency/master

OPAL-1992: Refactored methods too long