sync folder added to git ignore list.
Additional verbosity added to while loading iphone library.
--omitdatabasefile command line option added to omit reading the database file on iphone version 9.4 to make the loading faster.
--enablesubfolders option added to be able to use / (slash) in folder template and support sub-folder

Example:
{yyyy}/{mm}/{dd} => 2014/09/21
clear_name folder template holder added. It contains the name of album including only digits and alpha.
clear_title image name template place holder added. It contains only digits and alpha characters.
Added id place holder to folder name template.