change search output format
error returning text field
bump to version 0.2.1

for sam to make mvbr
fix minor bugs for cst
do not highlight leading tag
return hits for render toc
bump to 0.2.2 , fix small for mingautotag
fix serious bug in plfollow, bump to 0.2.3
pass search-test.js
minor fix
highlight open text from search result ok
set range in groupby phase
add title and desc in meta
getText return array, customizable slot tag
add sameId interface
move getTextByTag to yase_api ot support multiple selector
fetch from p[n=m] to p[n=m+1]
deal with paragraph number gap

for tika ( d22 no p26)
fix getPhraseWidth for variable length wildcard
reduce minscore