- refrect recent changes. - add table of contents. - add section 4.8 - Operations with IPsec tunnel mode. - add section 9 - Policy on technology with intellectual property   right restriction - more about KAME's codeing style.
- refrect recent changes.
- add table of contents.
- add section 4.8 - Operations with IPsec tunnel mode.
- add section 9 - Policy on technology with intellectual property
  right restriction
- more about KAME's codeing style.

Obtained from:	KAME

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase