CVS commit by staikos:
GUI: Remove incorrect i18n()s on operators (equations are only parsed LTR
and in english anyway), and add plugin() to the list
CCBUG: 92147
M +0 -194 eqdialog.ui 1.29
M +56 -2 ksteqdialog_i.cpp 1.68
M +2 -0 ksteqdialog_i.h 1.17