Some EMS symbols
Removed symbols that shouldn't be rendered
More EMS symbols added
Fixed codes for weather symbols
Even more EMS Symbols
Added more EMS symbols
Updated layout of unit generator
still adding more EMS symbols

not so much more to do now, but i’m getting tired of this…
25 EMS symbols left, soon there...
Updated tests
Final EMS commit

Fixes #1
Bumped version to 0.4.5