move kopt/cre options into ui/data directory & wrap strings in config options

frontend/ui/data/strings.lua

@@ -0,0 +1,47 @@
+
+SCREEN_MODE_STR = _("Screen Mode")
+PAGE_CROP_STR = _("Page Crop")
+FULL_SCREEN_STR = _("Full Screen")
+SCROLL_MODE_STR = _("Scroll Mode")
+PAGE_MARGIN_STR = _("Page Margin")
+LINE_SPACING_STR = _("Line Spacing")
+COLUMNS_STR = _("Columns")
+TEXT_ALIGN_STR = _("Text Align")
+FONTSIZE_FINE_TUNING_STR = _("Fine Tuning")
+CONTRAST_STR = _("Contrast")
+REFLOW_STR = _("Reflow")
+VERTICAL_TEXT_STR = _("Vertical Text")
+WORD_GAP_STR = _("Word Gap")
+DEFECT_SIZE_STR = _("Defect Size")
+RENDER_QUALITY_STR = _("Render Quality")
+AUTO_STRAIGHTEN_STR = _("Auto Straighten")
+INDENTATION_STR = _("Indentation")
+FONT_WEIGHT_STR = _("Font weight")
+GAMMA_STR = _("Gamma")
+VIEW_MODE_STR = _("View mode")
+EMBEDDED_STYLE_STR = _("Embedded style")
+
+ON_STR = _("on")
+OFF_STR = _("off")
+AUTO_STR = _("auto")
+MANUAL_STR = _("manual")
+SMALL_STR = _("small")
+MEDIUM_STR = _("medium")
+LARGE_STR = _("large")
+DECREASE_STR = _("decrease")
+INCREASE_STR = _("increase")
+LIGHTEST_STR = _("lightest")
+LIGHTER_STR = _("lighter")
+DEFAULT_STR = _("default")
+DARKER_STR = _("darker")
+DARKEST_STR = _("darkest")
+LOW_STR = _("low")
+HIGH_STR = _("high")
+ZERO_DEG_STR = _("0 deg")
+FIVE_DEG_STR = _("5 deg")
+TEN_DEG_STR = _("10 deg")
+PORTRAIT_STR = _("portrait")
+LANDSCAPE_STR = _("landscape")
+TOGGLE_BOLD_STR = _("toggle bold")
+VIEW_SCROLL_STR = _("scroll")
+VIEW_PAGE_STR = _("page")