Only a mh180.blend for all platform. No mh-win or mh-os-indipendent...

new features:
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- GUI
- Auto-UVmapping
- Auto-Rigging
- new targets

bug-fixes and improvements:
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- base-object will no longer disappear when 'subsurf' is set
- code optimized, delete of some modules
- only a version for all operating system (no more win or linux different version)
- improved speed of targets