CONNECTING state, broadcast olsrd status, isOlsrdRunning()

1. Add a CONNECTING state to the olsrd state machine.
2. Broadcast the olsrd status using
net.commotionwireless.olsrd.OLSRD_CHANGE_ACTION.
3. Add an isOlsrdRunning() function.
Add app-wide pointer to OlsrdService.

Add app-wide pointer to the OlsrdService. Set
that pointer using the setter when the
OlsrdService starts.
Make ClientData() public
First stab at adding back the Link Visualizer
Do not redirecto stdout from olsrd

We need that for ADDing/DELing routes.
We don't need to be root to stop olsrd anymore
Eclipse reference to the routelibrary.