Merge pull request #9 from forumbyr/master

add autnum query
Merge pull request #10 from forumbyr/master

delete unused dependency
Merge pull request #11 from forumbyr/master

add filters:HTTP METHOD filter, invalid url filter
Merge pull request #12 from forumbyr/master

event query: add links
Merge pull request #13 from forumbyr/master

handle malformed url
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Merge pull request #18 from forumbyr/master

fixbug:missing more than one titles in link
Merge pull request #19 from forumbyr/master

1.fix bug:
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Merge pull request #20 from forumbyr/master

add db init sql file.
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