imagefield_crop 6.x-1.0-rc2

#769462: Contributing updated README.txt file by onopoc: updated README.txt file
#658464: Crop window overlays preview window by Elijah Lynn | bleen18: Fixed Crop window overlays preview window..
#613916: full image size show in cropping area on page load, then adjusts as per settings 1 second later by @GuyPaddock: hide the image until it has completed download
#718136: Crop area not showing with 2nd imagefield on multiple imagefield by adeb: js fix for ie
#522864: add some jcrop options (minSize, maxSize, setSelect) by quadbyte, yhager - Added minSize
#800896: PHP 5.3 errors by edsko: PHP 5.3 errors
#796278: E_NOTICE and text cleanups by greggles: some E_NOTICE fixes and text cleanups
#427302: Collapsible fieldset not working by yhager: remove collapsible field settings
#597516: Division by zero error if crop dimension is 0 by yhager: added validation of the resolution field
#522864: add some jcrop options (minSize, maxSize, setSelect) by quadbyte, @yhager - Added minSize
#732850: Warning with PHP 5.3 by yhager: PHP 5.3 warning fix
#682312: PHP notices on node edit page (E_NOTICE) by c960657: Fixed PHP notices on node edit page (E_NOTICE).