Completed CallOtherPlugin

Fixed UpdatePluginData, bad casting

Test log:

[11:51:04 25] [Insane Limits] Thread(enforcer): Evaluating Limit #3 -
OnIntervalServer
[11:51:04 30] [Insane Limits] Thread(enforcer): Limit Tag Test calling
SimpleCommandRepeater.InCallTest
[11:51:04 30] [Insane Limits] Thread(enforcer): Time: 11:50:53
[11:51:04 31] [Insane Limits] Thread(enforcer): Old value: 26
[11:51:04 31] [Insane Limits] Thread(enforcer): Calling
SimpleCommandRepeater.InCallTest(("real":3.14159, "boolean":true,
"integer":1, "status":"ok")...)
[11:51:04 32] [Simple Command Repeater]:0 Thread(enforcer): Received call
from InsaneLimits: ("real":3.14159, "boolean":true, "integer":1,
"status":"ok")
[11:51:04 33] [Simple Command Repeater]:0 Thread(enforcer): Calling
InsaneLimits.UpdatePluginData...
[11:51:04 34] [Insane Limits] Thread(enforcer): Plugin
SimpleCommandRepeater, updated (int) plugin.Data[InCallTest]
[11:51:04 34] [Insane Limits] Thread(enforcer): Time: 11:51:04
[11:51:04 35] [Insane Limits] Thread(enforcer): Updated value: 27
[11:51:04 35] [Insane Limits] Thread(enforcer): Tag Test test completed