patch request


hbcurl:      

  HB_CURLOPT_STDERR - implemented verbose log to a chosen file
  added HB_CURLOPT_HTTPPOST_VALUE: like HB_CURLOPT_HTTPPOST but using values instead of files

hbregex.c: added missing HBREG_DOTALL functionality

hbwin.hbp : workaround : hb ole server opt in to prevent clashes when using  static library in a dll
It's useful in this particular scenario:
1) Create a shared harbour dll ( -shared -hbdynvm -nohblib )
2) Add xhb.hbc. xhb has a dependency on hbwin, which in turn defines the symbol DllMain.

Loading the harbour dll will then fail.

I couldn't find any better workaround to exclude the ole server code