ModRewrite conditions are case senstive

[GoogleCodeExporter]

What steps will reproduce the problem?
1. add a condition with the [NC] flag
2. the condition matches all cases, regardless of the flag being missed.

What is the expected output? What do you see instead?
by default, it should be case sensitive... if the flag is present, it should be 
case insensitive.

What version of the product are you using? On what operating system?
4.0.4

Please provide any additional information below.

Original issue reported on code.google.com by [email protected] on 16 Jun 2014 at 7:26

[billapepper]

I forked this project before it was on github and fixed this here: https://github.com/safarijv/urlrewritefilter/commit/cb9e18f350c6c4b31a77c47e008afa33826ec830