BETA: Dropped skill "lambdas" since they are not used.

Reviewed by: Zoey76, !UnAfraid

git-svn-id: http://svn.l2jfree.com/l2jserver/branches/unstable/L2J_Server_BETA@6669 d61e45c1-bac1-4dc7-9ad4-622c41b0651b
BETA: `Geodata#getSpawnHeight` uses just `z` coordinate now removed `zmin` and `zmax`.

Reviewed by: !UnAfraid

git-svn-id: http://svn.l2jfree.com/l2jserver/branches/unstable/L2J_Server_BETA@6670 d61e45c1-bac1-4dc7-9ad4-622c41b0651b
Merge remote-tracking branch 'git-svn' of ../../L2j-svn/L2J_Server_BETA