Let the Joyride Tour CSS abide the rules of the theme CSS!
Add icon for 'Request Membership' group tab.
Remove is_main_site() restriction on homepage widgets and slider.

For those using CBOX Theme on multisite, there was a restriction that only
the main site could utilize the homepage widgets and slider.

This commit removes this restriction.  Thereby, allowing site admins more
freedom to use the CBOX Theme on multiple sub-sites.

Fixes #156.
do not underline link in joyride tour next button
prevent horizontal scrollbars on pages with div.dir-search
fix display of avatars in IE8
fix display of menubar avatar in IE8
add fallback background-color for IE8
fix whats-new avatar for IE8
fixes avatars for group admins & mods and groups home
fix WP Editor styles in forums
Merge pull request #160 from christianwach/master

EDIT: Layout and design fixes
Refactors automatic homepage generation to occur only on main site.

The CBOX Theme automatically generates a homepage and sets it as the front
page.  When using the theme on secondary sites on multisite, this isn't desirable if one simply wants to have the latest posts displayed.

This commit restricts homepage generation to the main BuddyPress site only.

Also, this commit adds some logic to determine if the homepage has been
accidentally removed.  If so, the frontpage DB options are deleted to
prevent a 404 on the front page.

Fixes #120.
update member-navigation.php

use buddypress translation 
"<?php _e( 'Change Avatar', 'buddypress' ); ?>" 
instead of 
">Change Avatar</a>"
now this 4 links are translate by the buddypress po file, it works perfectly fine on my website
Fixes styling of Docs comment reply buttons

Fixes #130
Whitespace
Fixes for Reply button positioning in nested Doc comments

See #130
Fill in groups_template global before building group nav

cbox-theme builds group navigation outside the loop, but uses BP template
functions that are designed to work only inside of the group loop. As a band-
aid fix for this problem, we can manually set the necessary group globals based
on info from the current group.

Fixes #155
Merge pull request #165 from merolino/patch-1

update member-navigation.php
Restores some member nav strings for backward compatibility

See #165