column-not-allow-type show be L9 as it's name said

  WHEN InvisibleUnicode IN SQL give suggestion
  update test cases golden file

  go.mod third party package not update with vendor
  remove go.mod and disable GO111MODULE in Makefile

  COL.014 support NVARCHAR
  COL.013 support zero time

  https://github.com/XiaoMi/soar/issues/98

  https://github.com/alecthomas/gometalinter/issues/445

  echo "select * from tb" | soar -report-type query-type

  sleep(), benchmark(), get_lock, release_lock() are
  dangerous function may not be used in online.

  -report-type tables will give SQL affect tables info

* add test case  and notes

* vendor update

* use `tput setaf/srg0` set color in Makefile

* fix loadExternalResource fail cause panic

* import bats for cli test

  https://github.com/sstephenson/bats

* add simple test case for cli use bats

* format main.bats add env

* replace main_test.sh with main.bats

  make explain suggestion sorted
  make index suggestion sorted

* add test database world_x

* update bats golden result

* make docker add 180s timeout

  1. add timeout for docker start
  2. add not explain able sql test case into explain_test.go

* explain info Using index VS Using index condition

  remove nonappearence key from explain extra info

* add timeout for test

  RuleTimePrecision
  MySQL 5.6.4+ New time data type, support time precision to microsecond

  不建议使用连续判断
  SELECT * FROM tbl WHERE col = col = 'abc'

  COL.015 text/blob default value only tobe `NULL`;
  COL.012 text/blob `NOT NULL` CONSTRAINT may be danagerous;

  FULLTEXT INDEX suggestion

  insert values count large than -max-value-count will give ARG.012

  chardet will detect input sql charset