fixed content type in server lesan response

v0.0.66

fixed content-type on serve lesan response

improvment

v0.0.65

insertOne complete

implement get and insert

v0.0.64

update checkrelation functions: now add many type relation top database

adding examples folder

v0.0.63

fixed example link

microservice doc

v0.0.62

change misplled replace

fixed version mismatched

0.0.61

fixed version mismatched

fixed some mistake on doc

0.0.60

fixed some mistake on doc

change doc

0.0.59

increase versin number in doc

some doc

0.0.58

fixed typo in readme

fixed some mistake on doc

0.060

fixed some mistake on doc