updating ui pragma notes for facilities
Merge pull request #1015 from FlanFlanagan/develop

updating ui pragma notes for facilities
added ability to alias variable names to something else in the schema
added a few tests for aliasing in code generator filters
Merge pull request #1016 from rwcarlsen/alias

added ability to alias variable names to something else in the schema
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Updating the sink agent annotations to match cycic annotations
fixed indenting on source facility pragma
Merge pull request #1018 from FlanFlanagan/develop

Updates to uitypes for cyclus agents
nightly build