Merge branch 'u/swinbank/ec-abbrev' into 'master'

Add EC abbreviation

See merge request swinbank/astron-texmf!19

texmf/tex/latex/astron/astron-abbreviations.tex

@@ -8,6 +8,7 @@
 \newacronym{CWL}{CWL}{Common Workflow Language}
 \newacronym{DOI}{DOI}{Digital Object Identifier}
 \newacronym{DUPLLO}{DUPLLO}{Digital Upgrade for Premier LOFAR Low-band Observing}
+\newacronym{EC}{EC}{European Commission}
 \newacronym{EGI-ACE}{EGI-ACE}{EGI Advanced Computing for EOSC}
 \newacronym{EOSC}{EOSC}{European Open Science Cloud}
 \newacronym{EPO}{EPO}{Education and Public Outreach}