Inline doc improvements in bp-activity-filters.php

See #5022

git-svn-id: https://buddypress.svn.wordpress.org/trunk@7397 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
Inline docs improvements in bp-activity-functions.php and -classes.php

See #5022

git-svn-id: https://buddypress.svn.wordpress.org/trunk@7398 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
Improve inline docs in bp-core-component.php.

See #5022

git-svn-id: https://buddypress.svn.wordpress.org/trunk@7399 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
Improve inline docs in bp-activity-loader.php

See #5022

git-svn-id: https://buddypress.svn.wordpress.org/trunk@7400 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
Improve inline docs in bp-activity-notifications.php

See #5022

git-svn-id: https://buddypress.svn.wordpress.org/trunk@7401 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
Improve inline docs for bp-activity-screens.php

git-svn-id: https://buddypress.svn.wordpress.org/trunk@7402 cdf35c40-ae34-48e0-9cc9-0c9da1808c22
Fixes some incorrect documentation syntax

See #5022

git-svn-id: https://buddypress.svn.wordpress.org/trunk@7403 cdf35c40-ae34-48e0-9cc9-0c9da1808c22