[wininet]add implementation of few more options - try6

[Vijay Kiran Kamuju]

I hope this is the last try
 ChangeLog
 ----------------
 Added implementation for INTERNET_OPTION_VERSION
 Added implementation for INTERNET_OPTION_USER_AGENT
 Fixed behavior for INTERNET_OPTION_HTTP_VERSION
 Added implementation for unsupported options
 Added some minimalist testcases
-------------- next part --------------
A non-text attachment was scrubbed...
Name: useragent-try6.patch
Type: text/x-patch
Size: 10025 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20051110/c8d9c2b1/useragent-try6.patch