Do not remove Actions for CustomNodes
Do not remove Actions for imported dlls
Code formatting
Contains check is made at the beginning of LoadIconInternal
Resolved issue: switching between some classes doesn't change context of StandardPanel
Show / hide StandardPanel on click
currentIndex is removed
Small images for Analysis and SimpleRaaS added.
Reworked if's
Refactor of if
Analysis large icons added.
SimpleRaaS large icons added.
Analyze class icons added.
Merge pull request #153 from vmoyseenko/DUI-AddonsDoNotRemoveActions

Do not remove grouping information for custom nodes, imported libraries
Merge pull request #161 from vmoyseenko/DUI-LibraryWrapPanelFixes

For some cases switching between classes doesn't change context of StandardPanel
Merge pull request #164 from vmoyseenko/DUI-IconsForAnalysis

DUI: icons for analysis
Merge remote-tracking branch 'remotes/origin/Sitrus2' into DUI-OpenOneCategotyAtATime