#22 Increase max_nesting_level value in php.ini
#22 Setting the icon module to the latest dev version because of problems with install profile. Details: https://www.drupal.org/node/2200087
#22 Prevent running phpunit
Merge pull request #23 from gremy/issue-22

#22 Get past max_nesting_level errors, icon module errors, and prevent running phpunit to reach a successful Travis build.
Format README.txt so that text wraps at 80 chars.