sP: web interfaces

[MarioStanke]

• sPt1 find scientists thay may be interested in a grant call (3 steps)
  input text field, search k most similar embeddings to input embedding, display list of scientist names
• sPt2 ask a question about a POs and modules (any pdf in our corpus), display answer and hitting text pieces (3 steps)
• sPt3 input two scientists with a name, search ids, then publication lists, call comparing function on pair of texts (3 steps)
  In each case write a descriptive text what the interface is supposed to do and catch an error, like name not found. In English.

[NoJungi]

sPt2 can be tested after task sMt2 is merged as the functions are needed for the question answering of POs.