Merge tag '1.28.1' into develop

making persistent the last commit changes
adapting to develop
passing locale param to OTAs
adjusting input's widths on flights/ _inputs.html.erb
uff! when browser resize the current tab is kept
adjusting input's widths on hotels/ _inputs.html.erb
adjusting input's widths on packages/ _inputs.html.erb
programing validations on client side
programing validations on client side
programing validations on client side
adjusting input's widths on index.html.erb
including locale param in Dalli keys
Merge branch 'feature/issues' into develop
removing proxy settings
Merge branch 'release/1.29'