Read and preview of Leica's image format file.
-- Usage --
1. In matlab prompt,
>> HKloadLif
GUI window to pick a file will open.
2. Select a Leica image format (.lif) file.
3. A list of all images in the file will appear.

- Turn check box on for preview.
- Press export button in a preview window to export the image data in work space. The image is exported as a structure.
ExportedImage =
Image: {2x1 cell} % Image with several Channel
Info: [1x1 struct] % Image info
Name: 'Series001'
Type: 'X-Y-Z'
NumberOfChannel: 2
Size: '512 512 220'

-- Attention--
Please do not chenge the file location duaring a table is open.