2.0.14-rc1

• New custom theme for UI
• Interactive Layout: can select and edit elements on graphical view
• Watch config files for sharing settings between running instances
• Configure default formats for graphs, cursor, and boundary lines
• New command: Replace Element
• Added scheme drawings for some example files
• Can use drag-and-drop for pasting image files into memo window
• Fix: schema modification flag was not updated after opening non empty memo window and editing; undo-redo actions were not updated too
• Fix: wrong Beam Variation results when plotting in the same range as being variated (#54)
• Fix: typos in help file