add ActiveToken module and include in Search
replace occurrences of id(s) with token(s) for imports

Conflicts:
	lib/modules/import_tools/redis_handler.rb
	test/unit/import_tools/redis_handler_test.rb
create and find methods in active_token accepts extra arguments
Merge branch 'master' into create_active_token_module

Conflicts:
	lib/modules/import_tools/redis_handler.rb
	test/unit/import_tools/redis_handler_test.rb
apply style corrections and rename shaify_token method
Merge pull request #115 from unepwcmc/create_active_token_module

Create ActiveToken module