copied wscipt from parent directory
building scratch by was on cygwin
run HelloNsLog on cygwin
run wifi-multihop-test on cygwin
run DifsWifiMac on cygwin
Merge branch 'WafBuildOnCygwin2' into WafBuildOnCygwin
removed wscript
run EunetSwitch on cygwin
removed Eclipse project related files from a branch
wifi-multihop-test/difs-wifi-mac* was chaged to symbolic link
added all and clean targets to Makefiles
target print-list to print all log components
added all trace callbacks for YansWifiPhy
moved constructor and destructor to EunetSwitch.cc
changed two files in EunetSwitchTest into symbolic links
a constructor of EunetSwitch was separated from its header file
some logging messages added
added methods to support ascii trace and pcap
enabling trace and pcap individually
merged with DifsWifiMac