GUI - add an option to make the grid cell outlines invisible

[GoogleCodeExporter]

What steps will reproduce the problem?
1. take a screenshot of a BIOD visualisation and save as .png, etc
2. Place the picture into another GIS or imaging program to create a figure
3. Export the figure. The result may have grid cell outlines in only part of 
the screen shot 

What is the expected output? What do you see instead?
You expect to see all the grid cell outlines, but in some cases you only see 
some of them creating an awkward image


What version of the product are you using? On what operating system?
0.17 on Windows 32 bit


Please provide any additional information below.

It might be handy to create an option in BIOD to hide the black outlines of the 
grid cells invisible. This could reduce formatting problems when trying to 
combine biodiverse screenshots with other graphics in different software 
packages to create figures 

Original issue reported on code.google.com by hugh.bur...@gmail.com on 20 Jul 2012 at 7:08

• Blocking: GUI - Improve pan, zoom, etc. controls #353

Attachments:

• BIOD_screenshot_problem_eg.PNG