added some white icons,
changed hardcoded icons to theme attributes,
changed icon_edit_dark to icon_edit_body to reflect icons position,
grey message bubbles in dark theme,
misc
purged ic_action_chat as it wasn't used
preference use_white_background changed to use_green_background, default true
grey chat bubbles darker, text white
replaced all grey600 with black icons and 0.54 alpha attribute
highlightColor in dark grey chat bubble now darker than background
Add EnhancedListView library de.timroes.android:EnhancedListView:0.3.4
to enable swipe-out for ListViews
Re-enable selectableItemBackground
Dont end selectedConversation on swipe
Call mConversationFragment.reinit() instead.
Add separate undo string for swipe MUC.
Add blacklistedConversation for undo swipe
Update title_undo_swipe_* strings
Fix undo(), rename blacklistedConversation
Fix discardUndo(); re-init selectedConversation
maintain scroll position after undo
clear notification when dismissing a conversation
modified / simplified maintain scroll position code
simplify handling of selectedConversation
change undo_muc string, remove notifyDataSetChanged()
