[add]initials area
[add]zooming and gridOffset in respect to zoom
[add]displaying of markers in respect to zoom and gridoffset
[add]removing markers on rmb with respect to zoom and gridoffset
[add]adding markers with respect to zoom and gridoffset
[fix]adding markers for offset != 0
[fix]if marker == null, marker = first marker
[fix]create new project [fix]selecting projects
[fix]date for new projects name
[add]erasing removes only from activemarker
[add]file browsing for pictures [add]scrollviews