global refactoring started
Preference initializer was rewritten; refactoring of preference models
additional preferences were refactored
resource manager was refactored
preference manager was updated with detailed preferences
'util' classes were renamed into 'utils'
fixed errors after renaming util classes
general preference page was rewritten
[#75] refactoring of resource manager and preferences
[#75] refactoring of preference manager
[#75]: prefs package was renamed properly, jlv-core sources were attached
[#75]: refactoring of preferences
[#75]: refactoring of the preference manager and model converters
[#75]: problem with resizing columns in log list view was fixed
jlv-core dependency was updated
jlv-core dependency was updated