Fix before version 1.0
From Icelandic Parsed Historical Corpus (IcePaHC)
Below are errors found in v0.9 that need to be dealt with.
A. Sanity checks
1. (ADVP* idoms ADV) AND (ADVP* idoms RP)
Fix: En þeir Pálnatóki og Sveinn röru út eftir
B. Adverbs, particles or ...
1. Fram in fram og aftur is usually tagged as RP. Is that the right way?