Multiple issues fixed

Rebalanced SRBs to be more stock-like
Fixed SRB overheat and explode issue
Allow for limiting of length / width ratios for cones only
Used the above to create nose cone part
Developed PartMessageUtils class
Moved everything into a namespace
Added version checker
Untested code - to allow rollback
Non-working code I want to save
Fixed #18
Renamed checkers
Split up the utility package
Indentation
New part message system.