[DOC] Like in BRANCH-1-9, simplify/improve the installation documentation. Divided in FTP vs SSH section. Removed the SSH details because the ones in setup.sh are better.
[DOC] Like in BRANCH-1-9, simplify/improve the installation documentation. Divided in FTP vs SSH section. Removed the SSH details because the ones in setup.sh are better.


git-svn-id: 79db53bec14f0ce9f7a86eb71e89624f126ad069@10725 b456876b-0849-0410-b77d-98878d47e9d5

oregional/tiki,changi67/tiki,oregional/tiki,changi67/tiki,changi67/tiki,tikiorg/tiki,tikiorg/tiki,oregional/tiki,tikiorg/tiki,tikiorg/tiki,oregional/tiki,changi67/tiki,changi67/tiki