#JC-1144: Fixed remarks:
*No more error 500 when choose spanish
*Corrected text for english delete pop-up
*Dates moved to next line with small screen resolution
*Added buttons move and close (still not work)
#JC-1144: Added breadcrumb for Q/A:
*Classes Breadcrumb, BreadcrumbLocation and BreadcrumbBuilder moved to plugin api
*Created breadcrumb velocity macro
*TopicActions macro moved to separate file
*fixed indentations in breadcrumb tag
#JC-1996:Added "submit-form" class to new PM form
This allows js listener to know which form should be submitted when Ctrl+Enter pressed on page