Ignore files patterns not working in some cases

[panchilo]

The Wildcard Class that I used to transform a file wildcard pattern (*.pp, readme.???, etc.) to a Regex doesn't work very well with some patterns. For example, having a pattern like *.pp with match files like "ISomeInterface.cs.pp" but it will also match file names like "SomeClass.pp.cs". This is not a big issue because I can't think of a good example where someone would like to use ".pp" and then continuing the file name with something else, specially in the html front-end world. But it's definitely something to fix.