Resolve "Search for PUBMED does not work in submaps"

Closes #157

See merge request !69

Resolve "Modification of proteins are not displayed"

Closes #153

See merge request !68

Resolve "Clicking on map with private comments might produce an error"

Closes #152

See merge request !67

when invalid credentials are passed during login error message is shown

Closes #146

See merge request !66

css improved

order of the arguments fixed

Closes #150

See merge request !64

clicking on map without reaction produced error

Closes #149

See merge request !63

when no results were returned for search by coordinates, there was
exception thrown

when session expires all jsf pages generate stacktrace

Closes #150

See merge request !62

parallel processing error fixed

Closes #148

See merge request !61

when there was network problem with accessing search results search db
could enter "broken state" that didn't allow to work with it anymore (at
least some queries always returned exceptions)

Resolve "publication list should be searchable"

Closes #144

See merge request !60

Reference db name improved

See merge request !59

some refactoring giving additional Rest API functionlaity

See merge request !58