Evil NEWS - User visible changes.

* Evil 1.7:

** Released August 30th, 2012, by Carsten Haitzler
** Correctly display messages with evil_format_message()

* Evil 1.1:

** Released April 26th, 2012, by Vincent Torri
** Add evil_path_is_absolute() API
** Add POSIX printf() family functions
** Add S_ISLNK macro
** Add strcasestr() API
** Do not declare and define localtime_r() if it's already defined
** Fix nl_langinfo(RADIXCHAR)

* Evil 1.0:

** Released December 2nd, 2011, by Vincent Torri