Bug 1841 - FlowMonitor fails to install if IPv4 is not installed in the node
Update RELEASE_NOTES
Bug 1808: FlowMon relies on IPv4's Identification field to trace packets
Enable tests to get the name of the parent suite.
Bug 1846 - IPv6 should send Destination Unreachable if no route is available
Updated RELEASE_NOTES
Enable selection of high precision int64x64 implementation at configure time.
Mixing signed and unsigned types can lead to misleading results in NS_TEST macros.
Emacs mode line.
Enable minimal scaling and ratios with Time
Update Time scaling usage to use new functions.

With out this patch these locations will become
broken by the upcoming fix to bug 1768.
Fix typos causing missing functions in cairo.
Allow doxygen to find generated include files, such as ns3/core-config.h
[Bug 1786] Fix for os << (int64x64_t) and fractional arithmetic

Arithmetic with fractions was never tested and it had lots of bugs.
This patch set:

- Defines many more tests, giving complete coverage of all operations
  (signed/unsigned, integer, fractions, mixed)

- Replaces over-generous #define creation of functions with minimal
  set of C++ functions.

- Minimizes differences between implementations.

- Documents all functions.

int128 and cairo implementations agree exactly on all int64x64 tests,
and pass all ns-3 tests.

long double implementation agrees with the other two on most int64x64
tests; failures have to do with less precision in long doubles.
The prior double implementation failed five ns-3 tests:
	devices-mesh-dot11s-regression
	devices-mesh-flame-regression
	int64x64
	routing-aodv-regression
	routing-olsr-regression
This implementation fails routing-olsr-regression because of single
bit differences in the pcap files.
Fix int64x64 test (clang errors)
Fix overeager signed comparison optimization in gcc-4.4
Bug 1848 - yans-wifi-phy can receive frames sent using unsupported mode
[wifi] rescan Python binding
[doxygen] Fix some minor doxygen errors.
[doxygen] Attempt to fix tooltip issue distorting some pages.

These configs have been tested with doxygen 1.8.1.1 through 1.8.6