Adding Italian translations from fratellodallaluna

git-svn-id: http://plugins.svn.wordpress.org/bp-group-hierarchy/trunk@817003 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fix garbage from git; change remove_action call to remove_filter for symmetry

git-svn-id: http://plugins.svn.wordpress.org/bp-group-hierarchy/trunk@817011 b8457f37-d9ea-0310-8a92-e5e31aec5664
Merge branch 'master' of github.com:ddean4040/BP-Group-Hierarchy
Merge branch 'master' of github.com:ddean4040/BP-Group-Hierarchy

git-svn-id: http://plugins.svn.wordpress.org/bp-group-hierarchy/trunk@830935 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updating translations, trunk to 1.4.2

git-svn-id: http://plugins.svn.wordpress.org/bp-group-hierarchy/trunk@830940 b8457f37-d9ea-0310-8a92-e5e31aec5664
Merge remote-tracking branch 'remotes/trunk'
Fix strict standards warnings.
Add 'meta_tables' parameter in setup_globals() method.

This fixes issues in BP 2.0 utilizing the WP metadata API to access
groupmeta calls.
Add a third argument - $args - to BP_Groups_Hierarchy class.

Specifically, the most important parts of this commit is the addition
of the 'populate_extras' parameter to fetch extra group data during
initialization.

This mirrors the following BuddyPress changesets:
- https://buddypress.trac.wordpress.org/changeset/7934
- https://buddypress.trac.wordpress.org/changeset/8056
- https://buddypress.trac.wordpress.org/changeset/8056

Fixes issues with extra group data not being populated at runtime in
BP Group Hierarchy.
Fix 'already defined constructor' strict standards warning.
Add 'populate_extras' parameter in bp_group_hierarchy_override_template().

Fixes problems with the group extras not populating in the group
directory.

See commit 17ff2f7.
Merge pull request #7 from r-a-y/2.0-fixes

BP 2.0 fixes
Update readme
Merge changes from Github

git-svn-id: http://plugins.svn.wordpress.org/bp-group-hierarchy/trunk@876405 b8457f37-d9ea-0310-8a92-e5e31aec5664
sort by popularity descending
Merge pull request #9 from thenumber/master

sort by popularity descending instead of ascending
Fixes from github -- thanks, trans1t

git-svn-id: http://plugins.svn.wordpress.org/bp-group-hierarchy/trunk@890384 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updating translations; updating trunk to 1.4.3

git-svn-id: http://plugins.svn.wordpress.org/bp-group-hierarchy/trunk@890391 b8457f37-d9ea-0310-8a92-e5e31aec5664
Forgot to bump version number in main plugin file

git-svn-id: http://plugins.svn.wordpress.org/bp-group-hierarchy/trunk@890859 b8457f37-d9ea-0310-8a92-e5e31aec5664
Merge remote-tracking branch 'remotes/trunk'

Conflicts:
	readme.txt