Add grep like regular expression search to the STEX bar filter

[GoogleCodeExporter]

Simple, provide regular expression search like capability to the filter box 
area of Stex bar in Explorer window.

Original issue reported on code.google.com by rfen...@gmail.com on 28 Sep 2011 at 9:23

[GoogleCodeExporter]

Prepend your regex with an \
if '\' is the first char, the filter treats the following string as a regex.

Original comment by tortoisesvn on 29 Sep 2011 at 1:03

• Changed state: Invalid