This patch adds a new configuration directive fancyindex_time_format, which
accepts a strftime()-style format string used to format the timestamps in the
generated listings. The accepted format specifiers are an useful subset of
those supported by strftime(), but the libc function is not used to make the
output of the module stable and locale-independent.
This fixes issue #23.
This adds a new "fancyindex_hide_symlinks" configuration flag, which will
filter out symbolic links from the generated file listings when enabled.
Feature suggested by Peter Wemm (https://github.com/DarkHelmet433)
Fixes issue #27
Adrian Perez de Castro