[TUBEMQ-447] Add Broker-Admin Cli

[gosonzhang]

1. Add Broker-Admin's Cli command, directly enter the command(deficiency: I want to implement the command and then bring the sub-command mode, and found that commons-cli cannot support my own ideas, temporarily adopt this plan, and adjust it when there is a better plan );
2. Modify some implementation bugs of web-api

[codecov-io]

Codecov Report

Merging #347 (512fe6b) into master (66a9491) will decrease coverage by 0.03%.
The diff coverage is 0.00%.

@@             Coverage Diff             @@
##             master    #347      +/-   ##
===========================================
- Coverage      7.80%   7.77%   -0.04%     
  Complexity      466     466              
===========================================
  Files           258     260       +2     
  Lines         27892   28000     +108     
  Branches       4579    4597      +18     
===========================================
  Hits           2177    2177              
- Misses        25242   25350     +108     
  Partials        473     473              

Impacted Files	Coverage Δ	Complexity Δ
...e/tubemq/server/broker/web/AbstractWebHandler.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...e/tubemq/server/broker/web/BrokerAdminServlet.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...pache/tubemq/server/common/fielddef/CliArgDef.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...che/tubemq/server/common/fielddef/WebFieldDef.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...g/apache/tubemq/server/common/utils/HttpUtils.java	0.00% <0.00%> (ø)	0.00 <0.00> (?)
.../tubemq/server/common/webbase/WebMethodMapper.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...tubemq/server/master/web/action/screen/Webapi.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...pache/tubemq/server/tools/cli/CliAbstractBase.java	0.00% <ø> (ø)	0.00 <0.00> (ø)
...apache/tubemq/server/tools/cli/CliBrokerAdmin.java	0.00% <0.00%> (ø)	0.00 <0.00> (?)
...rg/apache/tubemq/server/tools/cli/CliConsumer.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
... and 3 more

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[lamberliu]

LGTM