ServiceStack/ServiceStack.OrmLite — pull request #326 by madaleno (2013-10-01 18:04:49+00:00)
Title: Fixed FirebirdSqlExpressionVisitor Trim support

Firebird doesn't support LTrim or RTrim.

for LTrim we need to use Trim(leading from str).
for RTrim we need to use Trim(trailing from str).

This avoids errors when executing code like this:
```
.Where(x =>x.TerritoryDescription.Trim() == "Westboro");
```