Implemented a text object for display. Font size and style can be changed using a standard OS X menu. Text objects can be rotated by a step size that can be set by the user. Text objects containing no text are automatically deleted.
Implemented an option to crop the image to the limits of the currently displayed window. The cropping is fully reversible.
Changed the way rectangle ordering is displayed, so that the index starts from 1 (rather than zero, as previously).
Fixed a rounding bug that could lead to a quantification rectangle moving 1 pixel over the image after a resize.
The image window can now be exported as a variable-resolution tiff file, higher resolutions preventing text from becoming excessively pixelated.
The Quantification Table is now exported as a tab-delimited text (.txt) file which can be opened by standard spreadsheet or text-editing programmes.
Specific columns in the Quantification Table can now be selected and copied onto the pasteboard.
Simplified the way that newly-created rectangles are given an identifying number when they are created to a simple incrementing counter.
Enabled copy and paste for items in the rectangle specifications screen.
Fixed a bug where the local background was not calculated on newly-opened GelEval documents.
Reduced the cost of GelEval ($35 for a single licence; $80 for 5 licences; $120 for 10 licences).
