added try-catch for data table construction.

removed some unneeded statements.
improved performance for string search.

added check for sheetname length.

fixed bug when exporting.

fixed text in documentation.

fixed bug in distance to AZ measurement.

cell number now set by user in bioformats mode.

added check when exporting to ensure unique sheets.

added option to ensure uniqueness of identifiers.
added option for restoring tool bar buttons.

fixed bugs in length of AZ measurements.
added cell navigation via page up/down.
remember state of process check boxes.

fixed rendering of process tab for small screens.

added cleaning function to init_synem2 script.

fixed bug when panning in zoomed mode.

fixed bug when calling plot in new window outside of the process tab.

added color indication for active processing mode.
fixed bugs in loading of session files.
fixed bug in upgrading existing session files.
tested interface and all major functionality.
tested closed active zone.
tested export of data.

fixed bug when changing microscope ID.

fixed bug when trying to select different microscope.
increased height of panels in pref dialog.

updated documentation with info on BioFormats.
updated image of pref structure.
updated images for interface and pref dialog.

implemented BioFormats preference in pref dialog.

implemented BioFormats code for loading.
added preference for BioForamts loading.

suppressed error of unused function.

added function that will allow reading of metadata from image file (not active).

update inline comments for important functions.
fixed bug in legend display when diameters were measured.

fixed bug in toolbar where multiple separators were visible.
removed Edit Plot function (could break interface).

fixed bug when displaying the legend.

fixed bug in cluster viewer when only 1 cluster was present.
added option to remember the last diameter measurement choice.

added links to pages.
added section for histogram plotting.
corrected typos.

added info about histograms.
corrected typos.

disabled resizing of the cluster viewer

handled file name change of calibration file.

fixed bug for multiple calibration files.
removed annoyance whe starting with multiple calibration files.

pref window no longer resizeable.
improved logging when loading sessions.
added (Konami) easter egg

fixed bug when loading session w/o image data.
sped-up process tab loading w/o image data.

fixed minor bug in cluster viewer.
added option to hide image in cluster viewer.

fixed bug with layout in OSX.
fixed bug when no clustering was present in cluster viewer.

prepared the code for AZ corrections when points are added out-of-order.

fixed bugs in cluster viewer.