Sort out project structure
Refactoring + search dialogs supplemented
Issue 46: Global Search: add option case sensitive. Issue 49: Local Search: add option case sensitive
Tasks Planner(JIRA) Updated
Issue 49: Global Search: add option 'Handle just node names'
Issue 48. Global Search: add option 'Start over (otherwise starts at current node)'
Issue 50. Local Search: add option 'Search start over the page'
Added status bar and current node path bar
Top Label With Path. Bottom Label with status.
Local Search Improvement: Status Line shows number of search occurrences