udpipe2 web service annotating script

[matyaskopp]

https://github.com/ufal/ParCzech/tree/master/src/udpipe2

• [x] add header info - handle to application
• [x] divide large texts to multiple requests
• [x] add pdt xPosTag to @ana
• [x] fix token/sentence ids -> file id use as preffix
• [x] write result to file (input file -> output file list ?)
• [x] replace morphodita annotating script with udpipe2 script
• [x] add taxonomy for ud-syn: prefix
• [ ] documentation in README
• [x] language specific subtype https://universaldependencies.org/ext-dep-index.html
  • [x] add to taxonomy
  • [x] replace : with - or _

[matyaskopp]

use this structure

<w>abyste<w norm="aby" lemma="aby"/><w norm="byste" lemma="být"/></w>

for multi-word tokens.