Fix absence of implemented/overridden markers on overridden functions
Refactoring: extract methods
Add test for wrapping function without body
Get PsiMethod wrappers for properties and property accessors
KT-3542 Can't navigate to property implementation

 #KT-3542 Fixed
Add presentation renderer for field declared in constructor
# This is a combination of 2 commits.
# The first commit's message is:

Navigate to implementation of properties declared in constructor

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#	--Temp
Mute assert: propagation should work also for overriding properties
Go to implementation line markers for properties