History:  16.10.03 - First tries, plain Skeleton Driver, some strings changed           - Replaying plugin sequence/application init sequence from original drivers  XX.XX.04 - Arnaud added v4l & proc support  XX.XX.04 - Cyril sent in jpeg decoder, merged in code   XX.XX.04 - Extracted sensor init sequences from windows driver (./sensors/*)	     Should be used for sensor init instead of just replaying	     usbsnoops!  01.08.04 - Andre sent a modified version of zc0302 with some improvements...           - A lot of code rewritten           - changed the names from zc0302 to zc030x to match all chip family           - Change the functions to complain with fops           - The isoc handler and the decoder only starts when needed           - Large buffers and memory pages only used when needed           - All initialization and allocation on open file call           - All deallocation on close file call           - isoc handler now moves data and resubmit urbs           - revised probe, connect and disconnect functions           - revised all memory allocation code           - revised all urb code  11.09.04 - Merged Andres version with cvs & alot of spca50x code           -  driver should grab its own /dev/video node now (how v4l drivers			 should do it )           - Merged the new jpeg decoder (thanks cyril) 	   - some code from older version is still to be merged (proc support,	     v4l_mmap, sensor init for cams other than wcam300a&genius	     webcamv2) - also init/deinit&alloc/dealloc on open()/close() instead of probe()	     has to be done right (see TODOs in code)   16.09.04 - tommy (illth at gmx.de ) submitted a patch to compile under             kernel 2.6 	     there are obviously problems related to jpeg decoding 	     ([JPGDecode:301] Error with the current huffman table)  20.09.04 - patched by tommy for mmap support (xawtv!)             headerfile for benqcam           - arnaud bugfixes for creative webcam nx / nxpro  21.09.04 - tommys jpeg decoder mode fixes & speedup           - andrews patch for webcam nx pro              headerfile for nxpro  13.10.04 - support for module parameter 'debug' (Foxy)  14.10.04 - support for Creative Webcam Mobile (VendorID : 041e - ProductID : 4017)  28.10.04 - the current module was moved to branch R-0_0_1-bugfixes              main branch will be replaced with Cyrils rewrite of the module	     ( Martin )----------------------------------------------------------------------------