RapidFTR #1420 (Sumit) Initial commit
RapidFTR #1420 (Sumit) Initial commit for giving security to files. Extracted exporting all children to pdf functionality to 'DownloadsController' from 'ChildrenController'. still long way to go.
RapidFTR #1420 (sumitmah) Pulled 'export functionality' from 'ChildrenController' and added it to 'DownloadsController'. Also changed views to add corrospoding paths for export functionality. Pulled common functionality for 'ChildrenController' and 'DownloadsController' to 'ChildrenHelper::Utils' and 'ChildrenHelper::Validations' modules.
RapidFTR (sumitmah) removed merge conflict.
reverting disable photo wall functionality
reverted the functionality of disable photo wall
ignored translations.js file
reverted the translations.js git ignored stuff
merged
Merged the conflicts
[#1420] Yekkanti - Handled the merge conflicts and completed the flow for generating password protected pdf files from view all children
Added export to pdf and photo wall for basic and advanced search
merged
[1420] Yekkanti Added export to pdf and photo wall for basic and advanced search
[#1420] - Akshay/Harsha - Zipping and Encrypting CSV download of children data
Merge branch 'export_with_security_1420' of git://github.com/harshac/RapidFTR into harshac-export_with_security_1420

Related to pull request #408

Conflicts:
	app/controllers/children_controller.rb
	config/routes.rb
	public/javascripts/translations.js
	spec/controllers/children_controller_spec.rb