make import prefix optional during download generation
replace Sidekiq's redis with $redis in codebase
refactoring of front-end codebase

Conflicts:
	app/assets/javascripts/modules/protected_area_map.js.coffee
	app/assets/javascripts/protected_area_map.js.coffee
	app/assets/javascripts/protected_area_map.js.coffee.erb
prefer multi-line quotes and target=_blank for download links
Merge pull request #108 from unepwcmc/use_standard_redis_client

Prefer standard Redis client to Sidekiq's
apply style corrections in download modules
Merge branch 'master' into create_active_token_module

Conflicts:
	lib/modules/import_tools/redis_handler.rb
	test/unit/import_tools/redis_handler_test.rb
Merge pull request #114 from unepwcmc/add_s3_downloads_prefixes

Add S3 downloads prefixes
apply style corrections and rename shaify_token method
Merge pull request #115 from unepwcmc/create_active_token_module

Create ActiveToken module
Merge branch 'download_search' into add_download_functionality_to_search_module
apply style corrections to search module
prefer ids_digest to create_ids_digest
Merge pull request #120 from unepwcmc/add_search_downloader_worker

Add SearchDownloader worker
revert protected_area_map.js.coffee.erb to master state
Merge pull request #119 from unepwcmc/frontend_refactoring

Frontend Refactoring
Merge pull request #116 from unepwcmc/add_download_functionality_to_search_module

Add download functionality to search module
Merge branch 'download_search' into adapt_controllers_to_search_downloads