Updated script to get REST XML schema to new variables for environments.
Updated script to get REST XML schema to new variables for environments.

FEA: ItEr74S04BugFixing

LibrePlan/libreplan,PaulLuchyn/libreplan,Marine-22/libre,dgray16/libreplan,PaulLuchyn/libreplan,LibrePlan/libreplan,PaulLuchyn/libreplan,LibrePlan/libreplan,LibrePlan/libreplan,poum/libreplan,Marine-22/libre,LibrePlan/libreplan,poum/libreplan,PaulLuchyn/libreplan,LibrePlan/libreplan,Marine-22/libre,skylow95/libreplan,dgray16/libreplan,skylow95/libreplan,poum/libreplan,PaulLuchyn/libreplan,dgray16/libreplan,poum/libreplan,skylow95/libreplan,skylow95/libreplan,Marine-22/libre,poum/libreplan,skylow95/libreplan,PaulLuchyn/libreplan,dgray16/libreplan,Marine-22/libre,skylow95/libreplan,dgray16/libreplan,poum/libreplan,LibrePlan/libreplan,dgray16/libreplan,dgray16/libreplan,Marine-22/libre,PaulLuchyn/libreplan