merge original and calm menus. new css classes have been defined to allow some entities to show/hide depending on the selected theme.
use class="selectable_theme theme_XXX" to display only in theme XXX.
fixing #122 and unfollow button position
unfollow button class was reverted to 'profileUnfollow' for the calm theme dependency
Merge pull request #137 from erqan/profile-card

fixing #122 and unfollow button position