LPS-50156 Refractored the MVC ActionCommand classes from util-bridges to portal-service""

This reverts commit 241c9edc1800e5c6bad9c135dc2552fd0fc9372b.
LPS-50156 move the entire package so we don't have a split package scenario""

This reverts commit 71f1c45113025eb5fec2703eb2030324d36b283e.
LPS-50156 let's move it here instead""

This reverts commit b071c6aa54972b678ecc65c181a3da6ea42aa773.
LPS-50302 - Create media-query mixin
LPS-50302 - Refactor mixin; simplify uses to most common
LPS-50302 - Splitting file up into partials for easier maintenance as well as marking respond-to and old Bootstrap variables as deprecated
LPS-50030 Integration test
LPS-50030 Source formatting
LPS-50030 Use DateFormat to deal with the trimmed milliseconds
LPS-50030 Use assertEquals instead of assertTrue
LPS-50030 Do another test before deleting second message
LPS-50030 Refetch the thread to get the latest post date
LPS-50236 Allow users to customize the encryption algorithm for tunneling.servlet.shared.secret
LPS-50236 Fix documentation, the SunJCE Import Limits supports up to 128b key lengths, except TripleDES (168b)
LPS-50236 Remove insecure DES algorithm
LPS-50236 Remove strict key size checks, Blowfish supports all lengths up to 448b, allow key lengths >= 64b
LPS-50236 Allow to use any secret key by using hexadecimal encoding
LPS-50236 Forgot to update error message
LPS-50236 wordsmith
LPS-50236 sort