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
Update Metabox library and include example file to developers
Add info text to default slide. closes issue #114

Add some text to explain admins how to add a new site feature
Ensure that wiki widgets get default max_pages values
Merge branch 'master' of https://github.com/cuny-academic-commons/cbox-theme
Redo slider output and logic.

- Remove hardcoded 8 post limit for site features (fixes #133)
- Allow links in slider caption (fixes #100)
- Allow HTML in slider caption (fixes #115)
- Change the 'no slider' image because it conflicts with the caption
  added in commit ff69de6
- Adjust 'no slider' text to specify either 'Site Features' or 'Post
  Category' (see commit ff69de6)
- Remove redundant code
If slider is disabled, remove blank space on the homepage.

In its place, stretch the homepage-sidebar-right widget across the page.
Trim whitespace.
Remove slider header option. Closes issue #113
Merge branch 'master' of https://github.com/cuny-academic-commons/cbox-theme
Trim the output of the slider teaser.

This accounts for the fact that we're now using the_content() rather than
the_excerpt() to fetch this content. See d1bd331.

See #100
Move cbox_create_excerpt into CBOX-Setup and make excerpt longer
Make Slider titles point to the post. closes #168
Downgrades jQuery / jQuery UI libraries when on the CBOX Theme Options
page and if the current version of WP is 3.6+.

Fixes issues with the CBOX Theme Options page not rendering.

This is a temporary fix until we can address refactoring parts of the JS
to work with the newer versions of jQuery / jQuery UI.

See #169.