accepts json string and object-based format

- cli create_parameter_sets accepts not only json file path but json string
- input parameter sets can be specified by Hash
add run option for create_parameter_set

- cli create_parameter_set accepts '--run' option
  - runs are created for the specified parameter sets
  - parameters for runs can be given by the --run option
accepts json string as well as json file path
add _create_cli action
enhance cli so that it accepts priority of run
bug fix
test for ParameterSetsController#_create_cli
bug fix: add -o option to cli command
add doc for enhanced cli
Merge branch 'Development' into enhance_cli_creating_parameter_sets

Conflicts:
	lib/cli/oacis_cli_common.rb
	lib/cli/oacis_cli_parameter_set.rb
	lib/cli/oacis_cli_run.rb
fixed a bug
Merge pull request #236 from crest-cassia/enhance_cli_creating_parameter_sets

Enhance cli creating parameter sets