Merge branch 'master' into develop
set User-Agent from original request if can
Merge branch 'issue-7' into develop
correct constructor
migrate to new interface
Merge branch 'issue-7' into develop
correct build link for fill
correct validate fill date
Merge branch 'issue-8' into develop
add browser for get content
fix error in construct
Merge branch 'issue-9' into develop
Merge branch 'develop'
update version