- fixed error importing TopoDroidexported csx with empty x-section;
- fixed error generating Therion file with utf8 chars in survey name;
- added new customization options in highlights;
- rewritten code for plot draw;
- fixed bug in hightlights edit and saving;
- fixed bug in additional data on stations;
- added new import from cSurvey options to overwrite only some data for shots;
- fix for 'brushes and pens' panel visible on data view and unclosable (see github issue #3);
- fix shots changes from different threads error;
- add support for survey note exported from TopoDroid;
- fixed refresh problem on splay projection preview.
