BugFix:
- fixed many bugs on station's grid;
- corretto bug nella gestione degli sketch che ne causava la scomparsa subito dopo l'inserimento;
- fixed bug on sketch (sketch disappearing after adding);
- changed the rock/concretion/sing gallery for some multithreading issue;
- fixed object flipping;
- fixed many minor bugs.
Implementation:
- added UTM coordinate for station;
- added new Loch data selection form;
- new KML exportation function with more compatibility with QGis;
- Removed PCX format from track exporting.