[Feat] Lock attributes functionality.

- Add product attribute ho_import_profile and set the profile used to import the product.
- If an import has the <lock_attributes> option set all the attributes will be disabled on the product-page.
- Extra text is added to the attribute note: "Automatically filled by import %s".
[Fix] Image mover didn't work with 2G, works with 2048M
[Feat] Added file decompressors, zip supported
[Feat] Improved downloaders and added FTP downloader
[Docs] Moved Temporarily disable a download
[Bugfix] Be able to handle multiple attributes, fixes #35
Copyright to 2014
[Fix] Add notice to decompressor Zip
[Fix] Match version number
[Fix] When parsing XML, sometimes array keys were returned, resulting in wrong store view data.
Implemented getAttributeId, deprecated getMediaAttributeId
Added timeout, passive/active mode, ssl and file_mode configs to FTP downloader
Better description for locked attributes
Better documentation for lock attributes
Solve problem with the getFieldMap and ampersand. #32
Fix issue with the formatField method, was unable to handle arrays for input

Notice: Array to string conversion  in /Users/paul/Sites/evaconnect.nl/.modman/Ho_Import/app/code/community/Ho/Import/Helper/Import.php on line 146
getFieldLimit added, implements array_slice
Fixed a problem where you couldn't return 0 for getFieldCounter.
Merge pull request #37 from ho-nl/dev

1.5 Lock Attributes, FTP downloader and ZIP decompressor