Osmocom has maintained this program since about 7 years now, while
the original author / copyright holder has completely disappeared.
With the introduction of Osmocom-style CTRL and VTY interfaces,
the way how the program is used and configured has substantially
changed. In order to avoid confusion in terms of configuration file
format etc, let's rename it to OsmoGGSN.
Change-Id: I2da30f7d4828e185bfac1a4e2d8414b01cbe4f9d
* README.Solaris is obsolete and related code has been removed
* NEWS file was unmaintained for more than a decade, remove it
* Remove "Performance" chapter about 550MHz Athlon
* gengetopt is no longer needed for ggsn
* remove compilation/installation instructions horribly out of date
* command line syntax of 'ggsn' program has changed
Change-Id: I45d627911503c7b733cae6a1396ca4d69a9994db
Harald Welte