CodeSnip Old Code (SVN)

* Moved LastPos routine from UUtils to UStrUtils and renamed it as StrLastPos.
* Updated using code

* Added new UStrUtils unit to contain string utility functions.
* Added new StrPos and StrContainsStr routines to new unit.
* Replaced all AnsiPos, Pos and PosEx routines in project with StrPos and StrContainsStr, depending on how routine was used.

Removed reference to unit deleted in r1430.

Fixed error introduced in latest merge from trunk (r1430).

Merged trunk changes for release 3.8.10 (i.e. r1320, r1321, r1418, r1419, 1421 to 1427) into the v4-dev branch.

Resolved conflicts. Most by using selected entries from each file. Except that v4-dev brach's version of VCodeSnip.vi kept unchanged.

Some files are physically unchanged and have changes only to their svn:mergeinfo property.

Corrected release date of CodeSnip 3.8.10.

CodeSnip version 3.8.10

Noted changes in v3.8.10.

Added new FAQs topic to help file, along with TOC and index entries.

* Fixed some typos.
* Added Rev and Date svn:keyword placeholders.