Removed invalid "legalshortname" fields in entityreg xslts
#1379: adding funder shortname in funding ids. Removed fake funding level 0 for WT, ARC and ANDS.
#1105: removing "FS" suffix until the portal can make changes.
wt and fct fundings
merge from fundingPaths
Acronym of WT projects must be empty string and not UNKNOWN
empty string for legalshortname in organizations table