[NANOHUB][#265619][PLG_RESOURCES_USAGE] minor style fix
[NANOHUB][#265622] fix random assortment of strict errors
[PLG_RESOURCES_USAGE] fix to php notice when no results found and fix to say 0 users
[NANOHUB][#265634][COM_USERS] make users/remind and users/reset routes work
[NANOHUB][#265631][COM_TOOLS] language fix on tool create page