Rename auxiliary script files

The "kclv" prefix is unnecessary and redundant.
Supplement a comment with abbreviations for ship classifications
Fragment a monolithic script file
Unquote author's alias

It is intended to adapt package.json file.
Add Gruntfile.js into JSHint's targets
Add .csslintrc into JSHint's targets
Divide JSHint's targets to lint delicately
Make the jsdoc task follow fragmented source files
Add clean:dev task to clean devDependencies-related files like as "make allclean"
Remove trashes before generating documentation
Rename the sub-task of markdown to clarify its role
Rename the sub-task of qunit to clarify its role