CodeSnip Old Code (SVN)

* Renamed StrTrim*Spaces routines in UStrUtils unit to StrTrim*.
* Renamed DUnit test methods in TestUStrUtils to suit renamed routines.
* Updated all affected code.

* Added new UStrUtils StrTrim*Spaces routines.
* Replaced all Replaced all SysUtils Trim* routine calls with new StrTrim*Spaces calls.
* Moved UUtils TrimChar* routines to UStrUtils and renamed as StrTrim*Chars and updated calling code.

Changed THTTPEx.GetResponseCharSet to return a default char set name when HTTP response does not include a char set. Previously returned empty string.

Don't want empty string because TWebCharEncodings interprets it differently to TEncodingHelper, so we would get a different encoding for empty char set from each class.

Added new ResponseCharSet property to both THTTPEx and TBaseWebService that returns the character set used for the last HTTP response.

Changed THTTPEx.DoRequestText to use new TWebCharEncodings.FreeEncoding method to free its encoding object.

Development branch for CodeSnip release 4.

Initial source is a copy of v3.8.4 (r1075).