[webapi] Remove spec.json not for release
Merge pull request #161 from haoxli/haoxli/webapi/remove-extra-spec-json

[webapi] Remove spec.json not for release
[webapi] Update spec_desc in spec.json
Merge pull request #174 from haoxli/haoxli/webapi/spec-desc

[webapi] Update spec_desc in spec.json
[Cordova] Add 1 new test and update steps in tests.xml
Merge pull request #176 from Honry/Honry/cordova-mobilespec

[Cordova] Add 1 new test and update steps in tests.xml
[wrt] Update 3 cases descrition about if there is space in name option
[wrt] [XWALK-836] Update the designed case to approved status