Rewrote base level self condition check

[hexhexD]

I will update wiki once this is merged.

[ya4ept]

On one hand i don't like this change because we break backward compatibility.
On the other hand, the syntax will be simplified a bit.
Please see autoConfChange
we use "lvl "instead of "baseLvl"

EventMacro:

$.lvl    Current base level
$.joblvl    Current job level

we need to decide what name to use next

new point

[ya4ept]

we also use "maxBase" here

Why do we use "maxBase" and "minBase" in the "processAutoBuy" function? This function uses the "checkSelfCondition" check, which is included by "maxBase" and "minBase". Need to re-review #2719

[ya4ept]

Renamed "joblvl" to "jobLvl" for the autoConfChange block
Renamed "lvl" to "baseLvl" for the autoConfChange block

We need:

• fix maxBase here (Need to re-review fix min/maxBase in buyAuto and accept nameID #2719)
• fix EventMacro (rename $.lvl to $.baselvl)
• fix macro (rename $.lvl to $.baselvl)
• do the final test
• update wiki (EventMacro)
• update wiki (macro_plugin)
• update wiki (autoConfChange)
• update wiki (Category:Self_Condition) (add baseLvl)

[ya4ept]

Renamed "$.lvl" to "$.baselvl" in eventMacro plugin
Renamed "$.lvl" to "$.baselvl" in macro plugun