Merge pull request #11 from mambax7/master

PhpDoc updates
fixed bug when cloning
Merge pull request #12 from luciorota/master

fixed bug when cloning
fixed bugs when importing from wfdownloads 3.22, 3.21, 3.1x, ...
fixed? bugs, modernize code
changed the names of templates (is a Xoops limitation, template name cannot be longer than 50 chars)
limit cloned module dirname to 18 chars
fixed images/module_logo_blank.png when cloning
added some language defines
Merge pull request #13 from luciorota/master

fixed bugs when importing from wfdownloads 3.22, 3.21, 3.1x, ... & fixed? bugs, modernize code
Merge branch 'master' of https://github.com/XoopsModules25x/wfdownloads

Conflicts:
	wfdownloads/admin/clone.php
	wfdownloads/admin/import.php
	wfdownloads/class/breadcrumb.php
	wfdownloads/docs/changelog.txt
	wfdownloads/include/functions.php
	wfdownloads/language/english/admin.php
	wfdownloads/templates/admin/wfdownloads_am_categorieslist.tpl
	wfdownloads/templates/admin/wfdownloads_am_downloadslist.tpl
	wfdownloads/templates/admin/wfdownloads_am_ip_logslist.tpl
	wfdownloads/templates/admin/wfdownloads_am_mimetypeslist.tpl
	wfdownloads/templates/admin/wfdownloads_am_mirrorslist.tpl
	wfdownloads/templates/admin/wfdownloads_am_permissions.tpl
	wfdownloads/templates/admin/wfdownloads_am_ratingslist.tpl
	wfdownloads/templates/admin/wfdownloads_am_reportsmodificationslist.tpl
	wfdownloads/templates/admin/wfdownloads_am_reviewslist.tpl
	wfdownloads/templates/blocks/wfdownloads_mb_new.tpl
	wfdownloads/templates/blocks/wfdownloads_mb_top.tpl
	wfdownloads/templates/blocks/wfdownloads_mb_top_by_cat.tpl
	wfdownloads/templates/wfdownloads_co_breadcrumb.tpl
	wfdownloads/templates/wfdownloads_co_letterschoice.tpl
	wfdownloads/topten.php
	wfdownloads/viewcat.php
	wfdownloads/xoops_version.php