Remove silly imp script macinery and use __import__
Update masked read/writes and add entity update callbacks (per Sarcen)
* Moved name constants to constants.py
* Moved and renamed get_power() to common.py
* Added anticheatpackage/constants.py and moved all anticheat related constants there
* Fixed bug in log, where I was comparing loglevel the wrong way around, derp!
+ Added glider reset attack animation bug abuse detection
+ Added equipped consumable checking
+ Added checking for the ranger stealth flag on none rangers

NOTE: New checks will not work until matpow2 adds on_consumable_update and on_flags_update events. (They are tested and work, however.)
* Updated anticheat package structure to new format.
* Added simplified version of power formula
* Added error printing when importing script packages.