Resolve "deprecacy information for data overlay"

Closes #838

See merge request minerva/core!859

we need to compare to 'true' because we might get null on the left side which cannot be resolved to boolean

Resolve "Dialog window with list of publication - make it resizable"

Closes #740

See merge request minerva/core!858

formatted *.java with eclipse style guide

Closes #567

See merge request minerva/core!856

Resolve "replace e.printstacktrace in unit tests"

Closes #840

See merge request minerva/core!853

Resolve "map model change"

Closes #864

See merge request minerva/core!851

Resolve "user db change"

Closes #867

See merge request minerva/core!849