Added CDATA to sample xml in section 6.2.5 for correctness/completeness
Merge branch 'master' of git://github.com/cbeust/testng
Merge branch 'master' of git://github.com/cbeust/testng
Add intellij files to ignore list
Fix handling of relative paths in suite files.

Currently there was a bug in how second level of relative paths were being handled during the initial parsing of suite files. All the relative paths were being resolved against the location of the main (initial) suite file and not the actual suite file being parsed/processed.

 Added a test for this as well. Everything compiles and all tests passed.
Merge pull request #137 from nullin/master

Fix handling of relative paths in suite files and Added CDATA to 6.2.5 sample XML